Commit 9ef219c5 authored Dec 17, 2014 by Dan Carpenter Committed by Ulf Hansson Jan 19, 2015

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 <dan.carpenter@oracle.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

parent de0673cd

drivers/mmc/host/mxs-mmc.c

+1 −2

Original line number	Original line	Diff line number	Diff line
	@@ -677,7 +677,6 @@ static int mxs_mmc_probe(struct platform_device *pdev)
	return 0;		return 0;

	out_free_dma:		out_free_dma:
	if (ssp->dmach)
	dma_release_channel(ssp->dmach);		dma_release_channel(ssp->dmach);
	out_clk_disable:		out_clk_disable:
	clk_disable_unprepare(ssp->clk);		clk_disable_unprepare(ssp->clk);