From: Dan Carpenter Date: Tue, 16 Dec 2014 23:57:50 +0000 (+0300) Subject: mmc: mxs-mmc: remove unneeded NULL check X-Git-Tag: v4.0-rc1~124^2~87 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=9ef219c53f391ea72cd2fea836ac7cade23536eb;p=linux.git mmc: mxs-mmc: remove unneeded NULL check Static checkers complain about the inconsistent NULL checking here: drivers/mmc/host/mxs-mmc.c:680 mxs_mmc_probe() warn: variable dereferenced before check 'ssp->dmach' (see line 660) The variable can't actually be NULL so we can remove the check. Signed-off-by: Dan Carpenter Signed-off-by: Ulf Hansson --- diff --git a/drivers/mmc/host/mxs-mmc.c b/drivers/mmc/host/mxs-mmc.c index 60c4ca97a727..a82411a2c024 100644 --- a/drivers/mmc/host/mxs-mmc.c +++ b/drivers/mmc/host/mxs-mmc.c @@ -677,8 +677,7 @@ static int mxs_mmc_probe(struct platform_device *pdev) return 0; out_free_dma: - if (ssp->dmach) - dma_release_channel(ssp->dmach); + dma_release_channel(ssp->dmach); out_clk_disable: clk_disable_unprepare(ssp->clk); out_mmc_free: