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From: Sangho Yi <antiroot@gmail.com>
To: paul.gortmaker@windriver.com, stefan.xk.nilsson@stericsson.com,
	linus.walleij@linaro.org, ulf.hansson@stericsson.com,
	rjw@sisk.pl, girish.shivananjappa@linaro.org, cjb@laptop.org
Cc: linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org,
	Sangho Yi <antiroot@gmail.com>
Subject: [PATCH 6/6] mmc: core: sdio_bus.c: Removed unnecessary NULL check routine
Date: Fri, 19 Oct 2012 01:31:59 +0900	[thread overview]
Message-ID: <1350577919-2750-6-git-send-email-antiroot@gmail.com> (raw)
In-Reply-To: <1350577919-2750-1-git-send-email-antiroot@gmail.com>

kfree(something) is safe function, so I removed the NULL check routine
for the input of kfree.

Signed-off-by: Sangho Yi <antiroot@gmail.com>
---
 drivers/mmc/core/sdio_bus.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/mmc/core/sdio_bus.c b/drivers/mmc/core/sdio_bus.c
index e5b7197..cf02146 100644
--- a/drivers/mmc/core/sdio_bus.c
+++ b/drivers/mmc/core/sdio_bus.c
@@ -259,8 +259,7 @@ static void sdio_release_func(struct device *dev)
 
 	sdio_free_func_cis(func);
 
-	if (func->info)
-		kfree(func->info);
+	kfree(func->info);
 
 	kfree(func);
 }
-- 
1.7.9.5


  parent reply	other threads:[~2012-10-18 16:33 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <n@samsung.com>
2012-08-05 13:08 ` [RFC/PATCH] mmc: core: Add support for idle time BKOPs Maya Erez
2012-08-30  7:36   ` Jaehoon Chung
2012-09-04  5:42     ` merez
2012-10-04 22:28 ` [PATCH v2] mmc: core: Add support for idle time BKOPS Maya Erez
2012-10-09  3:52   ` merez
2012-10-16  7:53   ` Jaehoon Chung
2012-11-07  4:28     ` merez
2012-11-08  5:26       ` Jaehoon Chung
2012-11-11  9:25   ` Subhash Jadavani
2012-10-18 16:31 ` [PATCH 1/6] mmc: core: sdio_io.c: Fixed lines with > 80 chars Sangho Yi
2012-10-18 16:31   ` [PATCH 2/6] mmc: core: sdio_bus.c: Removed trailing whitespace error Sangho Yi
2012-10-18 16:31   ` [PATCH 3/6] mmc: core: sdio_bus.c: Fixed lines > 80 chars Sangho Yi
2012-10-18 23:54     ` Jaehoon Chung
2012-10-18 16:31   ` [PATCH 4/6] mmc: core: sdio_bus.c: Removed space between func name and () Sangho Yi
2012-10-18 16:31   ` [PATCH 5/6] mmc: core: sdio_bus.c: Fixed a warning for the pr_warning( Sangho Yi
2012-10-18 16:31   ` Sangho Yi [this message]
2012-10-18 16:47   ` [PATCH 1/6] mmc: core: sdio_io.c: Fixed lines with > 80 chars Joe Perches
2012-11-25 11:56 ` [PATCH v3] mmc: core: Add support for idle time BKOPS Maya Erez
2012-11-25 12:46   ` merez
2012-11-28 14:22     ` Chris Ball
2012-11-29 12:40   ` Jaehoon Chung
2012-12-03  9:49     ` merez
2012-12-04  9:52       ` Ulf Hansson
2012-12-04 21:17         ` merez
2012-12-06 10:18           ` Ulf Hansson
2012-12-12 12:32             ` merez
2012-12-13 10:17               ` Ulf Hansson
2012-12-21  8:35                 ` Maya Erez
2012-12-21  9:56                   ` Ulf Hansson
2012-12-21 10:24                     ` Jaehoon Chung
2014-11-10 17:13 ` [PATCH 1/3] mmc: Support FFU for eMMC v5.0 Avi Shchislowski
2014-11-11  3:07   ` Jaehoon Chung
2014-11-11  8:44     ` Avi Shchislowski
2014-11-10 17:18 ` [PATCH 2/3] " Avi Shchislowski
2014-11-11  3:30   ` Jaehoon Chung
2012-10-18 16:58 [PATCH 1/6] mmc: core: sdio_io.c: Fixed lines with > 80 chars Sangho Yi
2012-10-18 16:58 ` [PATCH 6/6] mmc: core: sdio_bus.c: Removed unnecessary NULL check routine Sangho Yi

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