diff options
author | Glen Lee <glen.lee@atmel.com> | 2015-12-21 05:18:46 (GMT) |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-12-21 21:21:09 (GMT) |
commit | e79dcf7eaac60aad96df102f01340a161a7e9f39 (patch) | |
tree | 61461870112d0f5339f1d8c9f9fd958b560e4b82 /drivers/staging/wilc1000 | |
parent | 7036c6244d0d26fd603cff81f07faa30c5f97022 (diff) | |
download | linux-e79dcf7eaac60aad96df102f01340a161a7e9f39.tar.xz |
staging: wilc1000: remove used functions
This patch remove unused functions add_handler_in_list and
remove_handler_in_list, and it's related global variable wfidrv_list and codes.
label fail_timer_2 and it's codes are removed since label is not used anymore.
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/wilc1000')
-rw-r--r-- | drivers/staging/wilc1000/host_interface.c | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c index e9a206c..46e009e 100644 --- a/drivers/staging/wilc1000/host_interface.c +++ b/drivers/staging/wilc1000/host_interface.c @@ -226,7 +226,6 @@ struct join_bss_param { u8 start_time[4]; }; -static struct host_if_drv *wfidrv_list[NUM_CONCURRENT_IFC + 1]; struct host_if_drv *terminated_handle; bool wilc_optaining_ip; static u8 P2P_LISTEN_STATE; @@ -266,34 +265,6 @@ static struct wilc_vif *join_req_vif; static void *host_int_ParseJoinBssParam(tstrNetworkInfo *ptstrNetworkInfo); -static int add_handler_in_list(struct host_if_drv *handler) -{ - int i; - - for (i = 1; i < ARRAY_SIZE(wfidrv_list); i++) { - if (!wfidrv_list[i]) { - wfidrv_list[i] = handler; - return 0; - } - } - - return -ENOBUFS; -} - -static int remove_handler_in_list(struct host_if_drv *handler) -{ - int i; - - for (i = 1; i < ARRAY_SIZE(wfidrv_list); i++) { - if (wfidrv_list[i] == handler) { - wfidrv_list[i] = NULL; - return 0; - } - } - - return -EINVAL; -} - /* The u8IfIdx starts from 0 to NUM_CONCURRENT_IFC -1, but 0 index used as * special purpose in wilc device, so we add 1 to the index to starts from 1. * As a result, the returned index will be 1 to NUM_CONCURRENT_IFC. @@ -3852,7 +3823,6 @@ s32 wilc_init(struct net_device *dev, struct host_if_drv **hif_drv_handler) { s32 result = 0; struct host_if_drv *hif_drv; - int err; struct wilc_vif *vif; struct wilc *wilc; @@ -3872,11 +3842,6 @@ s32 wilc_init(struct net_device *dev, struct host_if_drv **hif_drv_handler) } hif_drv->wilc = wilc; *hif_drv_handler = hif_drv; - err = add_handler_in_list(hif_drv); - if (err) { - result = -EFAULT; - goto _fail_timer_2; - } wilc_optaining_ip = false; @@ -3946,10 +3911,6 @@ s32 wilc_init(struct net_device *dev, struct host_if_drv **hif_drv_handler) return result; -_fail_timer_2: - del_timer_sync(&hif_drv->connect_timer); - del_timer_sync(&hif_drv->scan_timer); - kthread_stop(hif_thread_handler); _fail_mq_: wilc_mq_destroy(&hif_msg_q); _fail_: @@ -3961,7 +3922,6 @@ s32 wilc_deinit(struct wilc_vif *vif) s32 result = 0; struct host_if_msg msg; struct host_if_drv *hif_drv = vif->hif_drv; - int ret; if (!hif_drv) { PRINT_ER("hif_drv = NULL\n"); @@ -4016,10 +3976,6 @@ s32 wilc_deinit(struct wilc_vif *vif) wilc_mq_destroy(&hif_msg_q); } - ret = remove_handler_in_list(hif_drv); - if (ret) - result = -ENOENT; - kfree(hif_drv); clients_count--; |