From: Glen Lee <glen.lee@atmel.com>
To: <gregkh@linuxfoundation.org>
Cc: <devel@driverdev.osuosl.org>, <linux-wireless@vger.kernel.org>,
<tony.cho@atmel.com>, <glen.lee@atmel.com>, <leo.kim@atmel.com>,
<austin.shin@atmel.com>, <adel.noureldin@atmel.com>,
<adham.abozaeid@atmel.com>, <Nicolas.FERRE@atmel.com>
Subject: [PATCH 07/10] staging: wilc1000: wilc_deinit(): fixes inconsistent returns
Date: Wed, 25 Nov 2015 11:59:46 +0900 [thread overview]
Message-ID: <1448420389-4192-7-git-send-email-glen.lee@atmel.com> (raw)
In-Reply-To: <1448420389-4192-1-git-send-email-glen.lee@atmel.com>
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(-)
diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c
index 3aea6ec..8f27227 100644
--- a/drivers/staging/wilc1000/host_interface.c
+++ b/drivers/staging/wilc1000/host_interface.c
@@ -4007,8 +4007,6 @@ 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;
--
1.9.1
next prev parent reply other threads:[~2015-11-25 2:57 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-25 2:59 [PATCH 01/10] staging: wilc1000: fix rmmod failure Glen Lee
2015-11-25 2:59 ` [PATCH 02/10] staging: wilc1000: wilc_wfi_cfgoperations.c: remove over-commenting Glen Lee
2015-11-25 2:59 ` [PATCH 03/10] staging: wilc1000: fixes blank lines aren't necessary brace Glen Lee
2015-11-25 2:59 ` [PATCH 04/10] staging: wilc1000: replace explicit NULL comparisons with ! Glen Lee
2015-11-25 2:59 ` [PATCH 05/10] staging: wilc1000: fixes potential null dereference 'wid.val' Glen Lee
2015-11-25 2:59 ` [PATCH 06/10] staging: wilc1000: wilc_init(): fixes inconsistent returns Glen Lee
2015-11-25 2:59 ` Glen Lee [this message]
2015-11-25 2:59 ` [PATCH 08/10] staging: wilc1000: Handle_AddBASession: remove unused function Glen Lee
2015-11-25 2:59 ` [PATCH 09/10] staging: wilc1000: change if with else if Glen Lee
2015-11-25 2:59 ` [PATCH 10/10] staging: wilc1000: Handle_SetMulticastFilter(): fixes right shifting more than type allows Glen Lee
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