Fix checkpatch warning: WARNING: kfree(NULL) is safe this check is probably not required

Acked-by: Peter Ujfalusi peter.ujfalusi@ti.com Cc: Peter Ujfalusi peter.ujfalusi@ti.com Cc: Jarkko Nikula jarkko.nikula@bitmer.com Signed-off-by: Fabian Frederick fabf@skynet.be --- 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); }

/*