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staging: wilc1000: wilc_deinit(): fixes inconsistent returns

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This patch fixes the warning reported by smatch.
 - wilc_deinit() warn: inconsistent returns 'sem:&hif_drv->sem_cfg_values'

This semaphore protect a cfg_values variable but cfg_values variables was not
used here. So, just remove this line.

Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Leo Kim 2015-12-21 14:18:26 +09:00 committed by Greg Kroah-Hartman
parent cb3b05c384
commit 6d04d7a0d9
1 changed files with 0 additions and 2 deletions
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2
drivers/staging/wilc1000/host_interface.c
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@ -3940,8 +3940,6 @@ s32 wilc_deinit(struct host_if_drv *hif_drv)
wilc_mq_destroy(&hif_msg_q);
}
down(&hif_drv->sem_cfg_values);
ret = remove_handler_in_list(hif_drv);
if (ret)
result = -ENOENT;