media: ov13858: Check for possible null pointer
authorChiranjeevi Rapolu <chiranjeevi.rapolu@intel.com>
Fri, 26 Oct 2018 15:34:30 +0000 (11:34 -0400)
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>
Tue, 6 Nov 2018 12:15:53 +0000 (07:15 -0500)
commit35629182eb8f931b0de6ed38c0efac58e922c801
tree5f2c359d2a3cca64f2b4c5ab9be97201116fd90f
parent4361905962417efa2117bbead10a38bfa3c56cc1
media: ov13858: Check for possible null pointer

Check for possible null pointer to avoid crash.

Signed-off-by: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
drivers/media/i2c/ov13858.c