[alsa-devel] [PATCH V2] ASoC: mcbsp: remove unnecessary null test before kfree
Fabian Frederick
fabf at skynet.be
Thu Jun 26 21:47:43 CEST 2014
Fix checkpatch warning:
WARNING: kfree(NULL) is safe this check is probably not required
Acked-by: Peter Ujfalusi <peter.ujfalusi at ti.com>
Cc: Peter Ujfalusi <peter.ujfalusi at ti.com>
Cc: Jarkko Nikula <jarkko.nikula at bitmer.com>
Signed-off-by: Fabian Frederick <fabf at skynet.be>
---
V2: replace subject "sound/soc/omap/mcbsp.c" by "ASoC: mcbsp:"
(suggested by Peter Ujfalusi)
sound/soc/omap/mcbsp.c | 3 +--
1 file changed, 1 insertion(+), 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);
}
/*
--
1.8.4.5
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