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[RESEND,22/46] staging: wilc1000: wilc_deinit(): fixes inconsistent returns

Message ID 1450675130-17866-23-git-send-email-glen.lee@atmel.com (mailing list archive)
State Not Applicable
Delegated to: Kalle Valo
Headers show

Commit Message

Glen Lee Dec. 21, 2015, 5:18 a.m. UTC 
From: Leo Kim <leo.kim@atmel.com>

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>
---
 drivers/staging/wilc1000/host_interface.c | 2 --
 1 file changed, 2 deletions(-)
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Patch

diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c
index 6dd3076..c8b4d86 100644
--- a/drivers/staging/wilc1000/host_interface.c
+++ b/drivers/staging/wilc1000/host_interface.c
@@ -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;