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authorMarkus Elfring <elfring@users.sourceforge.net>2014-11-17 16:05:27 +0300
committerMark Brown <broonie@kernel.org>2014-11-18 02:52:34 +0300
commitbb66f2dc197d9cf1daaa82609302204d71c70389 (patch)
treea378b671b17c40ef6c76b390283485b799c8297f /sound/soc/omap
parentff7c532c3ae570981a46663d5810dda913d468d9 (diff)
downloadlinux-bb66f2dc197d9cf1daaa82609302204d71c70389.tar.xz
ASoC: omap-mcbsp: Deletion of an unnecessary check before the function call "kfree"
The kfree() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/omap')
-rw-r--r--sound/soc/omap/mcbsp.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/sound/soc/omap/mcbsp.c b/sound/soc/omap/mcbsp.c
index 86c75384c3c8..68a125205375 100644
--- a/sound/soc/omap/mcbsp.c
+++ b/sound/soc/omap/mcbsp.c
@@ -621,8 +621,7 @@ void omap_mcbsp_free(struct omap_mcbsp *mcbsp)
mcbsp->reg_cache = NULL;
spin_unlock(&mcbsp->lock);
- if (reg_cache)
- kfree(reg_cache);
+ kfree(reg_cache);
}
/*