diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2014-11-17 13:05:27 (GMT) |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2014-11-17 23:52:34 (GMT) |
| commit | bb66f2dc197d9cf1daaa82609302204d71c70389 (patch) | |
| tree | a378b671b17c40ef6c76b390283485b799c8297f /sound | |
| parent | ff7c532c3ae570981a46663d5810dda913d468d9 (diff) | |
| download | linux-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')
| -rw-r--r-- | sound/soc/omap/mcbsp.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sound/soc/omap/mcbsp.c b/sound/soc/omap/mcbsp.c index 86c7538..68a1252 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); } /* |