Re: [PATCH 1/6] imx-drm: ipu-dmfc: Check 'dmfc' pointer first

2014-02-26 Thread Dan Carpenter
On Wed, Feb 26, 2014 at 06:44:34PM -0300, Fabio Estevam wrote: > From: Fabio Estevam > > Fix the following static checker warning: > > drivers/staging/imx-drm/ipu-v3/ipu-dmfc.c:164 ipu_dmfc_setup_channel() warn: > variable dereferenced before check 'dmfc' (see line 157) > > Reported-by: Dan Ca

[PATCH 1/6] imx-drm: ipu-dmfc: Check 'dmfc' pointer first

2014-02-26 Thread Fabio Estevam
From: Fabio Estevam Fix the following static checker warning: drivers/staging/imx-drm/ipu-v3/ipu-dmfc.c:164 ipu_dmfc_setup_channel() warn: variable dereferenced before check 'dmfc' (see line 157) Reported-by: Dan Carpenter Signed-off-by: Fabio Estevam --- drivers/staging/imx-drm/ipu-v3/ipu-