diff options
| author | Markus Elfring <[email protected]> | 2014-11-17 14:05:27 +0100 |
|---|---|---|
| committer | Mark Brown <[email protected]> | 2014-11-17 23:52:34 +0000 |
| commit | bb66f2dc197d9cf1daaa82609302204d71c70389 (patch) | |
| tree | a378b671b17c40ef6c76b390283485b799c8297f | |
| parent | ff7c532c3ae570981a46663d5810dda913d468d9 (diff) | |
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 <[email protected]>
Acked-by: Jarkko Nikula <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
| -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 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); } /* |