diff options
Diffstat (limited to 'drivers/staging')
19 files changed, 168 insertions, 119 deletions
diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c index 64b3966..7458df4 100644 --- a/drivers/staging/comedi/comedi_fops.c +++ b/drivers/staging/comedi/comedi_fops.c @@ -2385,6 +2385,7 @@ static ssize_t comedi_write(struct file *file, const char __user *buf, continue; } + set_current_state(TASK_RUNNING); wp = async->buf_write_ptr; n1 = min(n, async->prealloc_bufsz - wp); n2 = n - n1; @@ -2517,6 +2518,8 @@ static ssize_t comedi_read(struct file *file, char __user *buf, size_t nbytes, } continue; } + + set_current_state(TASK_RUNNING); rp = async->buf_read_ptr; n1 = min(n, async->prealloc_bufsz - rp); n2 = n - n1; @@ -2898,9 +2901,6 @@ static int __init comedi_init(void) comedi_class->dev_groups = comedi_dev_groups; - /* XXX requires /proc interface */ - comedi_proc_init(); - /* create devices files for legacy/manual use */ for (i = 0; i < comedi_num_legacy_minors; i++) { struct comedi_device *dev; @@ -2908,6 +2908,7 @@ static int __init comedi_init(void) dev = comedi_alloc_board_minor(NULL); if (IS_ERR(dev)) { comedi_cleanup_board_minors(); + class_destroy(comedi_class); cdev_del(&comedi_cdev); unregister_chrdev_region(MKDEV(COMEDI_MAJOR, 0), COMEDI_NUM_MINORS); @@ -2917,6 +2918,9 @@ static int __init comedi_init(void) mutex_unlock(&dev->mutex); } + /* XXX requires /proc interface */ + comedi_proc_init(); + return 0; } module_init(comedi_init); diff --git a/drivers/staging/comedi/drivers/ni_mio_common.c b/drivers/staging/comedi/drivers/ni_mio_common.c index 1c967c3..a574885 100644 --- a/drivers/staging/comedi/drivers/ni_mio_common.c +++ b/drivers/staging/comedi/drivers/ni_mio_common.c @@ -3078,8 +3078,7 @@ static void ni_ao_cmd_set_update(struct comedi_device *dev, /* following line: 2-1 per STC */ ni_stc_writel(dev, 1, NISTC_AO_UI_LOADA_REG); ni_stc_writew(dev, NISTC_AO_CMD1_UI_LOAD, NISTC_AO_CMD1_REG); - /* following line: N-1 per STC */ - ni_stc_writel(dev, trigvar - 1, NISTC_AO_UI_LOADA_REG); + ni_stc_writel(dev, trigvar, NISTC_AO_UI_LOADA_REG); } else { /* TRIG_EXT */ /* FIXME: assert scan_begin_arg != 0, ret failure otherwise */ devpriv->ao_cmd2 |= NISTC_AO_CMD2_BC_GATE_ENA; diff --git a/drivers/staging/iio/adc/ad7192.c b/drivers/staging/iio/adc/ad7192.c index 1cf6b79..eeacb0e 100644 --- a/drivers/staging/iio/adc/ad7192.c +++ b/drivers/staging/iio/adc/ad7192.c @@ -222,11 +222,9 @@ static int ad7192_setup(struct ad7192_state *st, struct iio_dev *indio_dev = spi_get_drvdata(st->sd.spi); unsigned long long scale_uv; int i, ret, id; - u8 ones[6]; /* reset the serial interface */ - memset(&ones, 0xFF, 6); - ret = spi_write(st->sd.spi, &ones, 6); + ret = ad_sd_reset(&st->sd, 48); if (ret < 0) goto out; usleep_range(500, 1000); /* Wait for at least 500us */ diff --git a/drivers/staging/iio/resolver/ad2s1210.c b/drivers/staging/iio/resolver/ad2s1210.c index 6b99263..598f0fa 100644 --- a/drivers/staging/iio/resolver/ad2s1210.c +++ b/drivers/staging/iio/resolver/ad2s1210.c @@ -472,7 +472,7 @@ static int ad2s1210_read_raw(struct iio_dev *indio_dev, long m) { struct ad2s1210_state *st = iio_priv(indio_dev); - bool negative; + u16 negative; int ret = 0; u16 pos; s16 vel; diff --git a/drivers/staging/iio/trigger/iio-trig-bfin-timer.c b/drivers/staging/iio/trigger/iio-trig-bfin-timer.c index 38dca69..ce500a5 100644 --- a/drivers/staging/iio/trigger/iio-trig-bfin-timer.c +++ b/drivers/staging/iio/trigger/iio-trig-bfin-timer.c @@ -260,7 +260,7 @@ out_free_irq: out1: iio_trigger_unregister(st->trig); out: - iio_trigger_put(st->trig); + iio_trigger_free(st->trig); return ret; } @@ -273,7 +273,7 @@ static int iio_bfin_tmr_trigger_remove(struct platform_device *pdev) peripheral_free(st->t->pin); free_irq(st->irq, st); iio_trigger_unregister(st->trig); - iio_trigger_put(st->trig); + iio_trigger_free(st->trig); return 0; } diff --git a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c index b27de88..995f2da 100644 --- a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c +++ b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c @@ -1650,8 +1650,13 @@ kiblnd_send(lnet_ni_t *ni, void *private, lnet_msg_t *lntmsg) ibmsg = tx->tx_msg; ibmsg->ibm_u.immediate.ibim_hdr = *hdr; - copy_from_iter(&ibmsg->ibm_u.immediate.ibim_payload, IBLND_MSG_SIZE, - &from); + rc = copy_from_iter(&ibmsg->ibm_u.immediate.ibim_payload, payload_nob, + &from); + if (rc != payload_nob) { + kiblnd_pool_free_node(&tx->tx_pool->tpo_pool, &tx->tx_list); + return -EFAULT; + } + nob = offsetof(struct kib_immediate_msg, ibim_payload[payload_nob]); kiblnd_init_tx_msg(ni, tx, IBLND_MSG_IMMEDIATE, nob); @@ -1751,8 +1756,14 @@ kiblnd_recv(lnet_ni_t *ni, void *private, lnet_msg_t *lntmsg, int delayed, break; } - copy_to_iter(&rxmsg->ibm_u.immediate.ibim_payload, - IBLND_MSG_SIZE, to); + rc = copy_to_iter(&rxmsg->ibm_u.immediate.ibim_payload, rlen, + to); + if (rc != rlen) { + rc = -EFAULT; + break; + } + + rc = 0; lnet_finalize(ni, lntmsg, 0); break; diff --git a/drivers/staging/lustre/lustre/include/lustre/lustre_user.h b/drivers/staging/lustre/lustre/include/lustre/lustre_user.h index 6fc9855..e533088 100644 --- a/drivers/staging/lustre/lustre/include/lustre/lustre_user.h +++ b/drivers/staging/lustre/lustre/include/lustre/lustre_user.h @@ -1213,23 +1213,21 @@ struct hsm_action_item { * \retval buffer */ static inline char *hai_dump_data_field(struct hsm_action_item *hai, - char *buffer, int len) + char *buffer, size_t len) { - int i, sz, data_len; + int i, data_len; char *ptr; ptr = buffer; - sz = len; data_len = hai->hai_len - sizeof(*hai); - for (i = 0 ; (i < data_len) && (sz > 0) ; i++) { - int cnt; - - cnt = snprintf(ptr, sz, "%.2X", - (unsigned char)hai->hai_data[i]); - ptr += cnt; - sz -= cnt; + for (i = 0; (i < data_len) && (len > 2); i++) { + snprintf(ptr, 3, "%02X", (unsigned char)hai->hai_data[i]); + ptr += 2; + len -= 2; } + *ptr = '\0'; + return buffer; } diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_lock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_lock.c index 3c48b4f..d18ab3f 100644 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_lock.c +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_lock.c @@ -546,6 +546,13 @@ struct ldlm_lock *__ldlm_handle2lock(const struct lustre_handle *handle, if (!lock) return NULL; + if (lock->l_export && lock->l_export->exp_failed) { + CDEBUG(D_INFO, "lock export failed: lock %p, exp %p\n", + lock, lock->l_export); + LDLM_LOCK_PUT(lock); + return NULL; + } + /* It's unlikely but possible that someone marked the lock as * destroyed after we did handle2object on it */ diff --git a/drivers/staging/lustre/lustre/llite/rw26.c b/drivers/staging/lustre/lustre/llite/rw26.c index 26f3a37..0cb70c3 100644 --- a/drivers/staging/lustre/lustre/llite/rw26.c +++ b/drivers/staging/lustre/lustre/llite/rw26.c @@ -354,6 +354,10 @@ static ssize_t ll_direct_IO_26(struct kiocb *iocb, struct iov_iter *iter) if (!lli->lli_has_smd) return -EBADF; + /* Check EOF by ourselves */ + if (iov_iter_rw(iter) == READ && file_offset >= i_size_read(inode)) + return 0; + /* FIXME: io smaller than PAGE_SIZE is broken on ia64 ??? */ if ((file_offset & ~PAGE_MASK) || (count & ~PAGE_MASK)) return -EINVAL; diff --git a/drivers/staging/lustre/lustre/lmv/lmv_obd.c b/drivers/staging/lustre/lustre/lmv/lmv_obd.c index 7dbb2b9..cd19ce8 100644 --- a/drivers/staging/lustre/lustre/lmv/lmv_obd.c +++ b/drivers/staging/lustre/lustre/lmv/lmv_obd.c @@ -744,16 +744,18 @@ static int lmv_hsm_req_count(struct lmv_obd *lmv, /* count how many requests must be sent to the given target */ for (i = 0; i < hur->hur_request.hr_itemcount; i++) { curr_tgt = lmv_find_target(lmv, &hur->hur_user_item[i].hui_fid); + if (IS_ERR(curr_tgt)) + return PTR_ERR(curr_tgt); if (obd_uuid_equals(&curr_tgt->ltd_uuid, &tgt_mds->ltd_uuid)) nr++; } return nr; } -static void lmv_hsm_req_build(struct lmv_obd *lmv, - struct hsm_user_request *hur_in, - const struct lmv_tgt_desc *tgt_mds, - struct hsm_user_request *hur_out) +static int lmv_hsm_req_build(struct lmv_obd *lmv, + struct hsm_user_request *hur_in, + const struct lmv_tgt_desc *tgt_mds, + struct hsm_user_request *hur_out) { int i, nr_out; struct lmv_tgt_desc *curr_tgt; @@ -764,6 +766,8 @@ static void lmv_hsm_req_build(struct lmv_obd *lmv, for (i = 0; i < hur_in->hur_request.hr_itemcount; i++) { curr_tgt = lmv_find_target(lmv, &hur_in->hur_user_item[i].hui_fid); + if (IS_ERR(curr_tgt)) + return PTR_ERR(curr_tgt); if (obd_uuid_equals(&curr_tgt->ltd_uuid, &tgt_mds->ltd_uuid)) { hur_out->hur_user_item[nr_out] = hur_in->hur_user_item[i]; @@ -773,6 +777,8 @@ static void lmv_hsm_req_build(struct lmv_obd *lmv, hur_out->hur_request.hr_itemcount = nr_out; memcpy(hur_data(hur_out), hur_data(hur_in), hur_in->hur_request.hr_data_len); + + return 0; } static int lmv_hsm_ct_unregister(struct lmv_obd *lmv, unsigned int cmd, int len, @@ -1052,15 +1058,17 @@ static int lmv_iocontrol(unsigned int cmd, struct obd_export *exp, } else { /* split fid list to their respective MDS */ for (i = 0; i < count; i++) { - unsigned int nr, reqlen; - int rc1; struct hsm_user_request *req; + size_t reqlen; + int nr, rc1; tgt = lmv->tgts[i]; if (!tgt || !tgt->ltd_exp) continue; nr = lmv_hsm_req_count(lmv, hur, tgt); + if (nr < 0) + return nr; if (nr == 0) /* nothing for this MDS */ continue; @@ -1072,10 +1080,13 @@ static int lmv_iocontrol(unsigned int cmd, struct obd_export *exp, if (!req) return -ENOMEM; - lmv_hsm_req_build(lmv, hur, tgt, req); + rc1 = lmv_hsm_req_build(lmv, hur, tgt, req); + if (rc1 < 0) + goto hsm_req_err; rc1 = obd_iocontrol(cmd, tgt->ltd_exp, reqlen, req, uarg); +hsm_req_err: if (rc1 != 0 && rc == 0) rc = rc1; kvfree(req); diff --git a/drivers/staging/lustre/lustre/ptlrpc/service.c b/drivers/staging/lustre/lustre/ptlrpc/service.c index 72f3930..9d34848 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/service.c +++ b/drivers/staging/lustre/lustre/ptlrpc/service.c @@ -1264,20 +1264,15 @@ static int ptlrpc_server_hpreq_init(struct ptlrpc_service_part *svcpt, */ if (req->rq_ops->hpreq_check) { rc = req->rq_ops->hpreq_check(req); - /** - * XXX: Out of all current - * ptlrpc_hpreq_ops::hpreq_check(), only - * ldlm_cancel_hpreq_check() can return an error code; - * other functions assert in similar places, which seems - * odd. What also does not seem right is that handlers - * for those RPCs do not assert on the same checks, but - * rather handle the error cases. e.g. see - * ost_rw_hpreq_check(), and ost_brw_read(), - * ost_brw_write(). + if (rc == -ESTALE) { + req->rq_status = rc; + ptlrpc_error(req); + } + /** can only return error, + * 0 for normal request, + * or 1 for high priority request */ - if (rc < 0) - return rc; - LASSERT(rc == 0 || rc == 1); + LASSERT(rc <= 1); } spin_lock_bh(&req->rq_export->exp_rpc_lock); diff --git a/drivers/staging/rtl8188eu/os_dep/usb_intf.c b/drivers/staging/rtl8188eu/os_dep/usb_intf.c index 68e1e6b..0f63a36 100644 --- a/drivers/staging/rtl8188eu/os_dep/usb_intf.c +++ b/drivers/staging/rtl8188eu/os_dep/usb_intf.c @@ -43,7 +43,9 @@ static struct usb_device_id rtw_usb_id_tbl[] = { {USB_DEVICE(0x2001, 0x330F)}, /* DLink DWA-125 REV D1 */ {USB_DEVICE(0x2001, 0x3310)}, /* Dlink DWA-123 REV D1 */ {USB_DEVICE(0x2001, 0x3311)}, /* DLink GO-USB-N150 REV B1 */ + {USB_DEVICE(0x2357, 0x010c)}, /* TP-Link TL-WN722N v2 */ {USB_DEVICE(0x0df6, 0x0076)}, /* Sitecom N150 v2 */ + {USB_DEVICE(USB_VENDER_ID_REALTEK, 0xffef)}, /* Rosewill RNX-N150NUB */ {} /* Terminating entry */ }; diff --git a/drivers/staging/rtl8712/ieee80211.h b/drivers/staging/rtl8712/ieee80211.h index 67ab580..68fd65e 100644 --- a/drivers/staging/rtl8712/ieee80211.h +++ b/drivers/staging/rtl8712/ieee80211.h @@ -138,51 +138,51 @@ struct ieee_ibss_seq { }; struct ieee80211_hdr { - u16 frame_ctl; - u16 duration_id; + __le16 frame_ctl; + __le16 duration_id; u8 addr1[ETH_ALEN]; u8 addr2[ETH_ALEN]; u8 addr3[ETH_ALEN]; - u16 seq_ctl; + __le16 seq_ctl; u8 addr4[ETH_ALEN]; -} __packed; +} __packed __aligned(2); struct ieee80211_hdr_3addr { - u16 frame_ctl; - u16 duration_id; + __le16 frame_ctl; + __le16 duration_id; u8 addr1[ETH_ALEN]; u8 addr2[ETH_ALEN]; u8 addr3[ETH_ALEN]; - u16 seq_ctl; -} __packed; + __le16 seq_ctl; +} __packed __aligned(2); struct ieee80211_hdr_qos { - u16 frame_ctl; - u16 duration_id; + __le16 frame_ctl; + __le16 duration_id; u8 addr1[ETH_ALEN]; u8 addr2[ETH_ALEN]; u8 addr3[ETH_ALEN]; - u16 seq_ctl; + __le16 seq_ctl; u8 addr4[ETH_ALEN]; - u16 qc; -} __packed; + __le16 qc; +} __packed __aligned(2); struct ieee80211_hdr_3addr_qos { - u16 frame_ctl; - u16 duration_id; + __le16 frame_ctl; + __le16 duration_id; u8 addr1[ETH_ALEN]; u8 addr2[ETH_ALEN]; u8 addr3[ETH_ALEN]; - u16 seq_ctl; - u16 qc; + __le16 seq_ctl; + __le16 qc; } __packed; struct eapol { u8 snap[6]; - u16 ethertype; + __be16 ethertype; u8 version; u8 type; - u16 length; + __le16 length; } __packed; enum eap_type { @@ -514,13 +514,13 @@ struct ieee80211_security { */ struct ieee80211_header_data { - u16 frame_ctl; - u16 duration_id; + __le16 frame_ctl; + __le16 duration_id; u8 addr1[6]; u8 addr2[6]; u8 addr3[6]; - u16 seq_ctrl; -}; + __le16 seq_ctrl; +} __packed __aligned(2); #define BEACON_PROBE_SSID_ID_POSITION 12 @@ -552,18 +552,18 @@ struct ieee80211_info_element { /* * These are the data types that can make up management packets * - u16 auth_algorithm; - u16 auth_sequence; - u16 beacon_interval; - u16 capability; + __le16 auth_algorithm; + __le16 auth_sequence; + __le16 beacon_interval; + __le16 capability; u8 current_ap[ETH_ALEN]; - u16 listen_interval; + __le16 listen_interval; struct { u16 association_id:14, reserved:2; } __packed; - u32 time_stamp[2]; - u16 reason; - u16 status; + __le32 time_stamp[2]; + __le16 reason; + __le16 status; */ #define IEEE80211_DEFAULT_TX_ESSID "Penguin" @@ -571,16 +571,16 @@ struct ieee80211_info_element { struct ieee80211_authentication { struct ieee80211_header_data header; - u16 algorithm; - u16 transaction; - u16 status; + __le16 algorithm; + __le16 transaction; + __le16 status; } __packed; struct ieee80211_probe_response { struct ieee80211_header_data header; - u32 time_stamp[2]; - u16 beacon_interval; - u16 capability; + __le32 time_stamp[2]; + __le16 beacon_interval; + __le16 capability; struct ieee80211_info_element info_element; } __packed; @@ -590,16 +590,16 @@ struct ieee80211_probe_request { struct ieee80211_assoc_request_frame { struct ieee80211_hdr_3addr header; - u16 capability; - u16 listen_interval; + __le16 capability; + __le16 listen_interval; struct ieee80211_info_element_hdr info_element; } __packed; struct ieee80211_assoc_response_frame { struct ieee80211_hdr_3addr header; - u16 capability; - u16 status; - u16 aid; + __le16 capability; + __le16 status; + __le16 aid; } __packed; struct ieee80211_txb { diff --git a/drivers/staging/rtl8712/rtl871x_xmit.c b/drivers/staging/rtl8712/rtl871x_xmit.c index be38364..c478639 100644 --- a/drivers/staging/rtl8712/rtl871x_xmit.c +++ b/drivers/staging/rtl8712/rtl871x_xmit.c @@ -344,7 +344,8 @@ sint r8712_update_attrib(struct _adapter *padapter, _pkt *pkt, * some settings above. */ if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) - pattrib->priority = (txdesc.txdw1 >> QSEL_SHT) & 0x1f; + pattrib->priority = + (le32_to_cpu(txdesc.txdw1) >> QSEL_SHT) & 0x1f; return _SUCCESS; } @@ -485,7 +486,7 @@ static sint make_wlanhdr(struct _adapter *padapter, u8 *hdr, struct ieee80211_hdr *pwlanhdr = (struct ieee80211_hdr *)hdr; struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct qos_priv *pqospriv = &pmlmepriv->qospriv; - u16 *fctrl = &pwlanhdr->frame_ctl; + __le16 *fctrl = &pwlanhdr->frame_ctl; memset(hdr, 0, WLANHDR_OFFSET); SetFrameSubType(fctrl, pattrib->subtype); @@ -574,7 +575,7 @@ static sint r8712_put_snap(u8 *data, u16 h_proto) snap->oui[0] = oui[0]; snap->oui[1] = oui[1]; snap->oui[2] = oui[2]; - *(u16 *)(data + SNAP_SIZE) = htons(h_proto); + *(__be16 *)(data + SNAP_SIZE) = htons(h_proto); return SNAP_SIZE + sizeof(u16); } diff --git a/drivers/staging/rts5208/rtsx_scsi.c b/drivers/staging/rts5208/rtsx_scsi.c index becb4bb..b379033 100644 --- a/drivers/staging/rts5208/rtsx_scsi.c +++ b/drivers/staging/rts5208/rtsx_scsi.c @@ -414,7 +414,7 @@ void set_sense_data(struct rtsx_chip *chip, unsigned int lun, u8 err_code, sense->ascq = ascq; if (sns_key_info0 != 0) { sense->sns_key_info[0] = SKSV | sns_key_info0; - sense->sns_key_info[1] = (sns_key_info1 & 0xf0) >> 8; + sense->sns_key_info[1] = (sns_key_info1 & 0xf0) >> 4; sense->sns_key_info[2] = sns_key_info1 & 0x0f; } } diff --git a/drivers/staging/sm750fb/sm750.c b/drivers/staging/sm750fb/sm750.c index 7d90e25..86ace14 100644 --- a/drivers/staging/sm750fb/sm750.c +++ b/drivers/staging/sm750fb/sm750.c @@ -1049,6 +1049,26 @@ release_fb: return err; } +static int lynxfb_kick_out_firmware_fb(struct pci_dev *pdev) +{ + struct apertures_struct *ap; + bool primary = false; + + ap = alloc_apertures(1); + if (!ap) + return -ENOMEM; + + ap->ranges[0].base = pci_resource_start(pdev, 0); + ap->ranges[0].size = pci_resource_len(pdev, 0); +#ifdef CONFIG_X86 + primary = pdev->resource[PCI_ROM_RESOURCE].flags & + IORESOURCE_ROM_SHADOW; +#endif + remove_conflicting_framebuffers(ap, "sm750_fb1", primary); + kfree(ap); + return 0; +} + static int lynxfb_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) { @@ -1057,6 +1077,10 @@ static int lynxfb_pci_probe(struct pci_dev *pdev, int fbidx; int err; + err = lynxfb_kick_out_firmware_fb(pdev); + if (err) + return err; + /* enable device */ err = pcim_enable_device(pdev); if (err) diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c index 1091b9f..f72eebc 100644 --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c @@ -106,8 +106,14 @@ int vchiq_platform_init(struct platform_device *pdev, VCHIQ_STATE_T *state) g_virt_to_bus_offset = virt_to_dma(dev, (void *)0); - (void)of_property_read_u32(dev->of_node, "cache-line-size", + err = of_property_read_u32(dev->of_node, "cache-line-size", &g_cache_line_size); + + if (err) { + dev_err(dev, "Missing cache-line-size property\n"); + return -ENODEV; + } + g_fragments_size = 2 * g_cache_line_size; /* Allocate space for the channels in coherent memory */ @@ -538,18 +544,20 @@ free_pagelist(PAGELIST_T *pagelist, int actual) if (head_bytes > actual) head_bytes = actual; - memcpy((char *)page_address(pages[0]) + + memcpy((char *)kmap(pages[0]) + pagelist->offset, fragments, head_bytes); + kunmap(pages[0]); } if ((actual >= 0) && (head_bytes < actual) && (tail_bytes != 0)) { - memcpy((char *)page_address(pages[num_pages - 1]) + + memcpy((char *)kmap(pages[num_pages - 1]) + ((pagelist->offset + actual) & (PAGE_SIZE - 1) & ~(g_cache_line_size - 1)), fragments + g_cache_line_size, tail_bytes); + kunmap(pages[num_pages - 1]); } down(&g_free_fragments_mutex); diff --git a/drivers/staging/vt6656/main_usb.c b/drivers/staging/vt6656/main_usb.c index 0594828..b195537 100644 --- a/drivers/staging/vt6656/main_usb.c +++ b/drivers/staging/vt6656/main_usb.c @@ -522,6 +522,9 @@ static int vnt_start(struct ieee80211_hw *hw) goto free_all; } + if (vnt_key_init_table(priv)) + goto free_all; + priv->int_interval = 1; /* bInterval is set to 1 */ vnt_int_start_interrupt(priv); diff --git a/drivers/staging/wilc1000/linux_wlan.c b/drivers/staging/wilc1000/linux_wlan.c index 8993bed..ec88ed9 100644 --- a/drivers/staging/wilc1000/linux_wlan.c +++ b/drivers/staging/wilc1000/linux_wlan.c @@ -269,23 +269,12 @@ static struct net_device *get_if_handler(struct wilc *wilc, u8 *mac_header) int wilc_wlan_set_bssid(struct net_device *wilc_netdev, u8 *bssid, u8 mode) { - int i = 0; - int ret = -1; - struct wilc_vif *vif; - struct wilc *wilc; - - vif = netdev_priv(wilc_netdev); - wilc = vif->wilc; + struct wilc_vif *vif = netdev_priv(wilc_netdev); - for (i = 0; i < wilc->vif_num; i++) - if (wilc->vif[i]->ndev == wilc_netdev) { - memcpy(wilc->vif[i]->bssid, bssid, 6); - wilc->vif[i]->mode = mode; - ret = 0; - break; - } + memcpy(vif->bssid, bssid, 6); + vif->mode = mode; - return ret; + return 0; } int wilc_wlan_get_num_conn_ifcs(struct wilc *wilc) @@ -1212,16 +1201,11 @@ void WILC_WFI_mgmt_rx(struct wilc *wilc, u8 *buff, u32 size) void wilc_netdev_cleanup(struct wilc *wilc) { - int i = 0; - struct wilc_vif *vif[NUM_CONCURRENT_IFC]; + int i; - if (wilc && (wilc->vif[0]->ndev || wilc->vif[1]->ndev)) { + if (wilc && (wilc->vif[0]->ndev || wilc->vif[1]->ndev)) unregister_inetaddr_notifier(&g_dev_notifier); - for (i = 0; i < NUM_CONCURRENT_IFC; i++) - vif[i] = netdev_priv(wilc->vif[i]->ndev); - } - if (wilc && wilc->firmware) { release_firmware(wilc->firmware); wilc->firmware = NULL; @@ -1230,7 +1214,7 @@ void wilc_netdev_cleanup(struct wilc *wilc) if (wilc && (wilc->vif[0]->ndev || wilc->vif[1]->ndev)) { for (i = 0; i < NUM_CONCURRENT_IFC; i++) if (wilc->vif[i]->ndev) - if (vif[i]->mac_opened) + if (wilc->vif[i]->mac_opened) wilc_mac_close(wilc->vif[i]->ndev); for (i = 0; i < NUM_CONCURRENT_IFC; i++) { @@ -1278,9 +1262,9 @@ int wilc_netdev_init(struct wilc **wilc, struct device *dev, int io_type, vif->idx = wl->vif_num; vif->wilc = *wilc; + vif->ndev = ndev; wl->vif[i] = vif; - wl->vif[wl->vif_num]->ndev = ndev; - wl->vif_num++; + wl->vif_num = i; ndev->netdev_ops = &wilc_netdev_ops; { |