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-rw-r--r--drivers/s390/block/dasd.c12
-rw-r--r--drivers/s390/block/dasd_devmap.c3
-rw-r--r--drivers/s390/block/dasd_diag.c64
-rw-r--r--drivers/s390/block/dasd_diag.h10
-rw-r--r--drivers/s390/char/con3215.c3
-rw-r--r--drivers/s390/char/keyboard.c15
-rw-r--r--drivers/s390/char/raw3270.c3
-rw-r--r--drivers/s390/char/tape_core.c9
-rw-r--r--drivers/s390/char/vmcp.c4
-rw-r--r--drivers/s390/cio/ccwgroup.c6
-rw-r--r--drivers/s390/cio/cmf.c3
-rw-r--r--drivers/s390/cio/device_ops.c6
-rw-r--r--drivers/s390/cio/qdio.c17
-rw-r--r--drivers/s390/crypto/z90main.c7
-rw-r--r--drivers/s390/net/claw.c36
-rw-r--r--drivers/s390/net/fsm.c3
-rw-r--r--drivers/s390/net/iucv.c12
-rw-r--r--drivers/s390/net/lcs.c3
-rw-r--r--drivers/s390/net/qeth_eddp.c3
-rw-r--r--drivers/s390/scsi/zfcp_aux.c3
20 files changed, 96 insertions, 126 deletions
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c
index 8fc891a..7008d32 100644
--- a/drivers/s390/block/dasd.c
+++ b/drivers/s390/block/dasd.c
@@ -115,8 +115,7 @@ dasd_alloc_device(void)
void
dasd_free_device(struct dasd_device *device)
{
- if (device->private)
- kfree(device->private);
+ kfree(device->private);
free_page((unsigned long) device->erp_mem);
free_pages((unsigned long) device->ccw_mem, 1);
kfree(device);
@@ -539,8 +538,7 @@ dasd_kmalloc_request(char *magic, int cplength, int datasize,
if (datasize > 0) {
cqr->data = kmalloc(datasize, GFP_ATOMIC | GFP_DMA);
if (cqr->data == NULL) {
- if (cqr->cpaddr != NULL)
- kfree(cqr->cpaddr);
+ kfree(cqr->cpaddr);
kfree(cqr);
return ERR_PTR(-ENOMEM);
}
@@ -615,10 +613,8 @@ dasd_kfree_request(struct dasd_ccw_req * cqr, struct dasd_device * device)
clear_normalized_cda(ccw);
} while (ccw++->flags & (CCW_FLAG_CC | CCW_FLAG_DC));
#endif
- if (cqr->cpaddr != NULL)
- kfree(cqr->cpaddr);
- if (cqr->data != NULL)
- kfree(cqr->data);
+ kfree(cqr->cpaddr);
+ kfree(cqr->data);
kfree(cqr);
dasd_put_device(device);
}
diff --git a/drivers/s390/block/dasd_devmap.c b/drivers/s390/block/dasd_devmap.c
index bda896d..caee16a 100644
--- a/drivers/s390/block/dasd_devmap.c
+++ b/drivers/s390/block/dasd_devmap.c
@@ -387,8 +387,7 @@ dasd_add_busid(char *bus_id, int features)
new = 0;
}
spin_unlock(&dasd_devmap_lock);
- if (new)
- kfree(new);
+ kfree(new);
return devmap;
}
diff --git a/drivers/s390/block/dasd_diag.c b/drivers/s390/block/dasd_diag.c
index 7478423..ab8754e 100644
--- a/drivers/s390/block/dasd_diag.c
+++ b/drivers/s390/block/dasd_diag.c
@@ -6,7 +6,7 @@
* Bugreports.to..: <Linux390@de.ibm.com>
* (C) IBM Corporation, IBM Deutschland Entwicklung GmbH, 1999,2000
*
- * $Revision: 1.49 $
+ * $Revision: 1.51 $
*/
#include <linux/config.h>
@@ -67,9 +67,9 @@ static const u8 DASD_DIAG_CMS1[] = { 0xc3, 0xd4, 0xe2, 0xf1 };/* EBCDIC CMS1 */
static __inline__ int
dia250(void *iob, int cmd)
{
- typedef struct {
- char _[max(sizeof (struct dasd_diag_init_io),
- sizeof (struct dasd_diag_rw_io))];
+ typedef union {
+ struct dasd_diag_init_io init_io;
+ struct dasd_diag_rw_io rw_io;
} addr_type;
int rc;
@@ -190,7 +190,7 @@ dasd_start_diag(struct dasd_ccw_req * cqr)
private->iob.flags = DASD_DIAG_RWFLAG_ASYNC;
private->iob.block_count = dreq->block_count;
private->iob.interrupt_params = (addr_t) cqr;
- private->iob.bio_list = __pa(dreq->bio);
+ private->iob.bio_list = dreq->bio;
private->iob.flaga = DASD_DIAG_FLAGA_DEFAULT;
cqr->startclk = get_clock();
@@ -394,47 +394,57 @@ dasd_diag_check_device(struct dasd_device *device)
memset(&bio, 0, sizeof (struct dasd_diag_bio));
bio.type = MDSK_READ_REQ;
bio.block_number = private->pt_block + 1;
- bio.buffer = __pa(label);
+ bio.buffer = label;
memset(&private->iob, 0, sizeof (struct dasd_diag_rw_io));
private->iob.dev_nr = rdc_data->dev_nr;
private->iob.key = 0;
private->iob.flags = 0; /* do synchronous io */
private->iob.block_count = 1;
private->iob.interrupt_params = 0;
- private->iob.bio_list = __pa(&bio);
+ private->iob.bio_list = &bio;
private->iob.flaga = DASD_DIAG_FLAGA_DEFAULT;
rc = dia250(&private->iob, RW_BIO);
- if (rc == 0 || rc == 3)
- break;
+ if (rc == 3) {
+ DEV_MESSAGE(KERN_WARNING, device, "%s",
+ "DIAG call failed");
+ rc = -EOPNOTSUPP;
+ goto out;
+ }
mdsk_term_io(device);
+ if (rc == 0)
+ break;
}
- if (rc == 3) {
- DEV_MESSAGE(KERN_WARNING, device, "%s", "DIAG call failed");
- rc = -EOPNOTSUPP;
- } else if (rc != 0) {
+ if (bsize > PAGE_SIZE) {
DEV_MESSAGE(KERN_WARNING, device, "device access failed "
"(rc=%d)", rc);
rc = -EIO;
+ goto out;
+ }
+ /* check for label block */
+ if (memcmp(label->label_id, DASD_DIAG_CMS1,
+ sizeof(DASD_DIAG_CMS1)) == 0) {
+ /* get formatted blocksize from label block */
+ bsize = (unsigned int) label->block_size;
+ device->blocks = (unsigned long) label->block_count;
+ } else
+ device->blocks = end_block;
+ device->bp_block = bsize;
+ device->s2b_shift = 0; /* bits to shift 512 to get a block */
+ for (sb = 512; sb < bsize; sb = sb << 1)
+ device->s2b_shift++;
+ rc = mdsk_init_io(device, device->bp_block, 0, NULL);
+ if (rc) {
+ DEV_MESSAGE(KERN_WARNING, device, "DIAG initialization "
+ "failed (rc=%d)", rc);
+ rc = -EIO;
} else {
- if (memcmp(label->label_id, DASD_DIAG_CMS1,
- sizeof(DASD_DIAG_CMS1)) == 0) {
- /* get formatted blocksize from label block */
- bsize = (unsigned int) label->block_size;
- device->blocks = (unsigned long) label->block_count;
- } else
- device->blocks = end_block;
- device->bp_block = bsize;
- device->s2b_shift = 0; /* bits to shift 512 to get a block */
- for (sb = 512; sb < bsize; sb = sb << 1)
- device->s2b_shift++;
-
DEV_MESSAGE(KERN_INFO, device,
"(%ld B/blk): %ldkB",
(unsigned long) device->bp_block,
(unsigned long) (device->blocks <<
device->s2b_shift) >> 1);
- rc = 0;
}
+out:
free_page((long) label);
return rc;
}
@@ -529,7 +539,7 @@ dasd_diag_build_cp(struct dasd_device * device, struct request *req)
memset(dbio, 0, sizeof (struct dasd_diag_bio));
dbio->type = rw_cmd;
dbio->block_number = recid + 1;
- dbio->buffer = __pa(dst);
+ dbio->buffer = dst;
dbio++;
dst += blksize;
recid++;
diff --git a/drivers/s390/block/dasd_diag.h b/drivers/s390/block/dasd_diag.h
index b26eb28..df31484 100644
--- a/drivers/s390/block/dasd_diag.h
+++ b/drivers/s390/block/dasd_diag.h
@@ -6,7 +6,7 @@
* Bugreports.to..: <Linux390@de.ibm.com>
* (C) IBM Corporation, IBM Deutschland Entwicklung GmbH, 1999,2000
*
- * $Revision: 1.7 $
+ * $Revision: 1.8 $
*/
#define MDSK_WRITE_REQ 0x01
@@ -78,7 +78,7 @@ struct dasd_diag_bio {
u8 spare1[2];
u32 alet;
blocknum_t block_number;
- u64 buffer;
+ void *buffer;
} __attribute__ ((packed, aligned(8)));
struct dasd_diag_init_io {
@@ -104,7 +104,7 @@ struct dasd_diag_rw_io {
u32 alet;
u8 spare3[4];
u64 interrupt_params;
- u64 bio_list;
+ struct dasd_diag_bio *bio_list;
u8 spare4[8];
} __attribute__ ((packed, aligned(8)));
#else /* CONFIG_ARCH_S390X */
@@ -119,7 +119,7 @@ struct dasd_diag_bio {
u16 spare1;
blocknum_t block_number;
u32 alet;
- u32 buffer;
+ void *buffer;
} __attribute__ ((packed, aligned(8)));
struct dasd_diag_init_io {
@@ -142,7 +142,7 @@ struct dasd_diag_rw_io {
u8 spare2[2];
u32 block_count;
u32 alet;
- u32 bio_list;
+ struct dasd_diag_bio *bio_list;
u32 interrupt_params;
u8 spare3[20];
} __attribute__ ((packed, aligned(8)));
diff --git a/drivers/s390/char/con3215.c b/drivers/s390/char/con3215.c
index f11a67f..75419cf 100644
--- a/drivers/s390/char/con3215.c
+++ b/drivers/s390/char/con3215.c
@@ -727,8 +727,7 @@ raw3215_remove (struct ccw_device *cdev)
raw = cdev->dev.driver_data;
if (raw) {
cdev->dev.driver_data = NULL;
- if (raw->buffer)
- kfree(raw->buffer);
+ kfree(raw->buffer);
kfree(raw);
}
}
diff --git a/drivers/s390/char/keyboard.c b/drivers/s390/char/keyboard.c
index fd43d99..5bda234 100644
--- a/drivers/s390/char/keyboard.c
+++ b/drivers/s390/char/keyboard.c
@@ -99,13 +99,11 @@ out_fn_handler:
kfree(kbd->fn_handler);
out_func:
for (i = 0; i < ARRAY_SIZE(func_table); i++)
- if (kbd->func_table[i])
- kfree(kbd->func_table[i]);
+ kfree(kbd->func_table[i]);
kfree(kbd->func_table);
out_maps:
for (i = 0; i < ARRAY_SIZE(key_maps); i++)
- if (kbd->key_maps[i])
- kfree(kbd->key_maps[i]);
+ kfree(kbd->key_maps[i]);
kfree(kbd->key_maps);
out_kbd:
kfree(kbd);
@@ -121,12 +119,10 @@ kbd_free(struct kbd_data *kbd)
kfree(kbd->accent_table);
kfree(kbd->fn_handler);
for (i = 0; i < ARRAY_SIZE(func_table); i++)
- if (kbd->func_table[i])
- kfree(kbd->func_table[i]);
+ kfree(kbd->func_table[i]);
kfree(kbd->func_table);
for (i = 0; i < ARRAY_SIZE(key_maps); i++)
- if (kbd->key_maps[i])
- kfree(kbd->key_maps[i]);
+ kfree(kbd->key_maps[i]);
kfree(kbd->key_maps);
kfree(kbd);
}
@@ -452,8 +448,7 @@ do_kdgkb_ioctl(struct kbd_data *kbd, struct kbsentry __user *u_kbs,
return -EFAULT;
}
p[len] = 0;
- if (kbd->func_table[kb_func])
- kfree(kbd->func_table[kb_func]);
+ kfree(kbd->func_table[kb_func]);
kbd->func_table[kb_func] = p;
break;
}
diff --git a/drivers/s390/char/raw3270.c b/drivers/s390/char/raw3270.c
index d669464..f5b7d36 100644
--- a/drivers/s390/char/raw3270.c
+++ b/drivers/s390/char/raw3270.c
@@ -183,8 +183,7 @@ raw3270_request_alloc_bootmem(size_t size)
void
raw3270_request_free (struct raw3270_request *rq)
{
- if (rq->buffer)
- kfree(rq->buffer);
+ kfree(rq->buffer);
kfree(rq);
}
diff --git a/drivers/s390/char/tape_core.c b/drivers/s390/char/tape_core.c
index 6c52e83..8f486e1 100644
--- a/drivers/s390/char/tape_core.c
+++ b/drivers/s390/char/tape_core.c
@@ -682,8 +682,7 @@ tape_alloc_request(int cplength, int datasize)
request->cpdata = kmalloc(datasize, GFP_KERNEL | GFP_DMA);
if (request->cpdata == NULL) {
DBF_EXCEPTION(1, "cqra nomem\n");
- if (request->cpaddr != NULL)
- kfree(request->cpaddr);
+ kfree(request->cpaddr);
kfree(request);
return ERR_PTR(-ENOMEM);
}
@@ -706,10 +705,8 @@ tape_free_request (struct tape_request * request)
if (request->device != NULL) {
request->device = tape_put_device(request->device);
}
- if (request->cpdata != NULL)
- kfree(request->cpdata);
- if (request->cpaddr != NULL)
- kfree(request->cpaddr);
+ kfree(request->cpdata);
+ kfree(request->cpaddr);
kfree(request);
}
diff --git a/drivers/s390/char/vmcp.c b/drivers/s390/char/vmcp.c
index 8990d80..19762f3 100644
--- a/drivers/s390/char/vmcp.c
+++ b/drivers/s390/char/vmcp.c
@@ -103,8 +103,10 @@ vmcp_write(struct file *file, const char __user * buff, size_t count,
}
cmd[count] = '\0';
session = (struct vmcp_session *)file->private_data;
- if (down_interruptible(&session->mutex))
+ if (down_interruptible(&session->mutex)) {
+ kfree(cmd);
return -ERESTARTSYS;
+ }
if (!session->response)
session->response = (char *)__get_free_pages(GFP_KERNEL
| __GFP_REPEAT | GFP_DMA,
diff --git a/drivers/s390/cio/ccwgroup.c b/drivers/s390/cio/ccwgroup.c
index dbb3eb0..e7bd7f3 100644
--- a/drivers/s390/cio/ccwgroup.c
+++ b/drivers/s390/cio/ccwgroup.c
@@ -1,7 +1,7 @@
/*
* drivers/s390/cio/ccwgroup.c
* bus driver for ccwgroup
- * $Revision: 1.29 $
+ * $Revision: 1.32 $
*
* Copyright (C) 2002 IBM Deutschland Entwicklung GmbH,
* IBM Corporation
@@ -274,7 +274,7 @@ ccwgroup_set_online(struct ccwgroup_device *gdev)
goto out;
}
gdrv = to_ccwgroupdrv (gdev->dev.driver);
- if ((ret = gdrv->set_online(gdev)))
+ if ((ret = gdrv->set_online ? gdrv->set_online(gdev) : 0))
goto out;
gdev->state = CCWGROUP_ONLINE;
@@ -300,7 +300,7 @@ ccwgroup_set_offline(struct ccwgroup_device *gdev)
goto out;
}
gdrv = to_ccwgroupdrv (gdev->dev.driver);
- if ((ret = gdrv->set_offline(gdev)))
+ if ((ret = gdrv->set_offline ? gdrv->set_offline(gdev) : 0))
goto out;
gdev->state = CCWGROUP_OFFLINE;
diff --git a/drivers/s390/cio/cmf.c b/drivers/s390/cio/cmf.c
index c05b069..b978f7f 100644
--- a/drivers/s390/cio/cmf.c
+++ b/drivers/s390/cio/cmf.c
@@ -642,8 +642,7 @@ static void
free_cmbe (struct ccw_device *cdev)
{
spin_lock_irq(cdev->ccwlock);
- if (cdev->private->cmb)
- kfree(cdev->private->cmb);
+ kfree(cdev->private->cmb);
cdev->private->cmb = NULL;
spin_unlock_irq(cdev->ccwlock);
diff --git a/drivers/s390/cio/device_ops.c b/drivers/s390/cio/device_ops.c
index ad3fe5a..85a3026 100644
--- a/drivers/s390/cio/device_ops.c
+++ b/drivers/s390/cio/device_ops.c
@@ -550,10 +550,8 @@ ccw_device_stlck(struct ccw_device *cdev)
/* Clear irb. */
memset(&cdev->private->irb, 0, sizeof(struct irb));
out_unlock:
- if (buf)
- kfree(buf);
- if (buf2)
- kfree(buf2);
+ kfree(buf);
+ kfree(buf2);
spin_unlock_irqrestore(&sch->lock, flags);
return ret;
}
diff --git a/drivers/s390/cio/qdio.c b/drivers/s390/cio/qdio.c
index 381f339..eb39218 100644
--- a/drivers/s390/cio/qdio.c
+++ b/drivers/s390/cio/qdio.c
@@ -56,7 +56,7 @@
#include "ioasm.h"
#include "chsc.h"
-#define VERSION_QDIO_C "$Revision: 1.101 $"
+#define VERSION_QDIO_C "$Revision: 1.108 $"
/****************** MODULE PARAMETER VARIABLES ********************/
MODULE_AUTHOR("Utz Bacher <utz.bacher@de.ibm.com>");
@@ -1338,16 +1338,14 @@ qdio_release_irq_memory(struct qdio_irq *irq_ptr)
if (!irq_ptr->input_qs[i])
goto next;
- if (irq_ptr->input_qs[i]->slib)
- kfree(irq_ptr->input_qs[i]->slib);
+ kfree(irq_ptr->input_qs[i]->slib);
kfree(irq_ptr->input_qs[i]);
next:
if (!irq_ptr->output_qs[i])
continue;
- if (irq_ptr->output_qs[i]->slib)
- kfree(irq_ptr->output_qs[i]->slib);
+ kfree(irq_ptr->output_qs[i]->slib);
kfree(irq_ptr->output_qs[i]);
}
@@ -2873,10 +2871,10 @@ qdio_establish(struct qdio_initialize *init_data)
return result;
}
- wait_event_interruptible_timeout(cdev->private->wait_q,
+ /* Timeout is cared for already by using ccw_device_start_timeout(). */
+ wait_event_interruptible(cdev->private->wait_q,
irq_ptr->state == QDIO_IRQ_STATE_ESTABLISHED ||
- irq_ptr->state == QDIO_IRQ_STATE_ERR,
- QDIO_ESTABLISH_TIMEOUT);
+ irq_ptr->state == QDIO_IRQ_STATE_ERR);
if (irq_ptr->state == QDIO_IRQ_STATE_ESTABLISHED)
result = 0;
@@ -3315,8 +3313,7 @@ qdio_get_qdio_memory(void)
static void
qdio_release_qdio_memory(void)
{
- if (indicators)
- kfree(indicators);
+ kfree(indicators);
}
static void
diff --git a/drivers/s390/crypto/z90main.c b/drivers/s390/crypto/z90main.c
index 0cb47ec..04c2ef7 100644
--- a/drivers/s390/crypto/z90main.c
+++ b/drivers/s390/crypto/z90main.c
@@ -3051,8 +3051,7 @@ destroy_crypto_device(int index)
if (dev_ptr) {
disabledFlag = dev_ptr->disabled;
t = dev_ptr->dev_type;
- if (dev_ptr->dev_resp_p)
- kfree(dev_ptr->dev_resp_p);
+ kfree(dev_ptr->dev_resp_p);
kfree(dev_ptr);
} else {
disabledFlag = 0;
@@ -3080,11 +3079,11 @@ static void
destroy_z90crypt(void)
{
int i;
+
for (i = 0; i < z90crypt.max_count; i++)
if (z90crypt.device_p[i])
destroy_crypto_device(i);
- if (z90crypt.hdware_info)
- kfree((void *)z90crypt.hdware_info);
+ kfree(z90crypt.hdware_info);
memset((void *)&z90crypt, 0, sizeof(z90crypt));
}
diff --git a/drivers/s390/net/claw.c b/drivers/s390/net/claw.c
index 3092473..1a1c3de 100644
--- a/drivers/s390/net/claw.c
+++ b/drivers/s390/net/claw.c
@@ -2743,14 +2743,10 @@ probe_error( struct ccwgroup_device *cgdev)
#endif
privptr=(struct claw_privbk *)cgdev->dev.driver_data;
if (privptr!=NULL) {
- if (privptr->p_env != NULL) {
- kfree(privptr->p_env);
- privptr->p_env=NULL;
- }
- if (privptr->p_mtc_envelope!=NULL) {
- kfree(privptr->p_mtc_envelope);
- privptr->p_mtc_envelope=NULL;
- }
+ kfree(privptr->p_env);
+ privptr->p_env=NULL;
+ kfree(privptr->p_mtc_envelope);
+ privptr->p_mtc_envelope=NULL;
kfree(privptr);
privptr=NULL;
}
@@ -4121,22 +4117,14 @@ claw_remove_device(struct ccwgroup_device *cgdev)
if (cgdev->state == CCWGROUP_ONLINE)
claw_shutdown_device(cgdev);
claw_remove_files(&cgdev->dev);
- if (priv->p_mtc_envelope!=NULL) {
- kfree(priv->p_mtc_envelope);
- priv->p_mtc_envelope=NULL;
- }
- if (priv->p_env != NULL) {
- kfree(priv->p_env);
- priv->p_env=NULL;
- }
- if (priv->channel[0].irb != NULL) {
- kfree(priv->channel[0].irb);
- priv->channel[0].irb=NULL;
- }
- if (priv->channel[1].irb != NULL) {
- kfree(priv->channel[1].irb);
- priv->channel[1].irb=NULL;
- }
+ kfree(priv->p_mtc_envelope);
+ priv->p_mtc_envelope=NULL;
+ kfree(priv->p_env);
+ priv->p_env=NULL;
+ kfree(priv->channel[0].irb);
+ priv->channel[0].irb=NULL;
+ kfree(priv->channel[1].irb);
+ priv->channel[1].irb=NULL;
kfree(priv);
cgdev->dev.driver_data=NULL;
cgdev->cdev[READ]->dev.driver_data = NULL;
diff --git a/drivers/s390/net/fsm.c b/drivers/s390/net/fsm.c
index 38f50b7..24029bd 100644
--- a/drivers/s390/net/fsm.c
+++ b/drivers/s390/net/fsm.c
@@ -78,8 +78,7 @@ kfree_fsm(fsm_instance *this)
{
if (this) {
if (this->f) {
- if (this->f->jumpmatrix)
- kfree(this->f->jumpmatrix);
+ kfree(this->f->jumpmatrix);
kfree(this->f);
}
kfree(this);
diff --git a/drivers/s390/net/iucv.c b/drivers/s390/net/iucv.c
index e08e74e..df7647c 100644
--- a/drivers/s390/net/iucv.c
+++ b/drivers/s390/net/iucv.c
@@ -447,14 +447,10 @@ static void
iucv_exit(void)
{
iucv_retrieve_buffer();
- if (iucv_external_int_buffer) {
- kfree(iucv_external_int_buffer);
- iucv_external_int_buffer = NULL;
- }
- if (iucv_param_pool) {
- kfree(iucv_param_pool);
- iucv_param_pool = NULL;
- }
+ kfree(iucv_external_int_buffer);
+ iucv_external_int_buffer = NULL;
+ kfree(iucv_param_pool);
+ iucv_param_pool = NULL;
s390_root_dev_unregister(iucv_root);
bus_unregister(&iucv_bus);
printk(KERN_INFO "IUCV lowlevel driver unloaded\n");
diff --git a/drivers/s390/net/lcs.c b/drivers/s390/net/lcs.c
index 46f34ba..1c8ad2f 100644
--- a/drivers/s390/net/lcs.c
+++ b/drivers/s390/net/lcs.c
@@ -145,8 +145,7 @@ lcs_free_channel(struct lcs_channel *channel)
LCS_DBF_TEXT(2, setup, "ichfree");
for (cnt = 0; cnt < LCS_NUM_BUFFS; cnt++) {
- if (channel->iob[cnt].data != NULL)
- kfree(channel->iob[cnt].data);
+ kfree(channel->iob[cnt].data);
channel->iob[cnt].data = NULL;
}
}
diff --git a/drivers/s390/net/qeth_eddp.c b/drivers/s390/net/qeth_eddp.c
index f94f1f25..011915d 100644
--- a/drivers/s390/net/qeth_eddp.c
+++ b/drivers/s390/net/qeth_eddp.c
@@ -62,8 +62,7 @@ qeth_eddp_free_context(struct qeth_eddp_context *ctx)
for (i = 0; i < ctx->num_pages; ++i)
free_page((unsigned long)ctx->pages[i]);
kfree(ctx->pages);
- if (ctx->elements != NULL)
- kfree(ctx->elements);
+ kfree(ctx->elements);
kfree(ctx);
}
diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c
index cab0985..c218b5c 100644
--- a/drivers/s390/scsi/zfcp_aux.c
+++ b/drivers/s390/scsi/zfcp_aux.c
@@ -450,8 +450,7 @@ zfcp_cfdc_dev_ioctl(struct file *file, unsigned int command,
kfree(sg_list);
}
- if (sense_data != NULL)
- kfree(sense_data);
+ kfree(sense_data);
return retval;
}
generated by cgit v0.10.2 at 2024-09-27 02:13:31 (GMT)