drivers/i2c/generic: Ensure config is not NULL before accessing it
commit24681f188ac868c0bc9b3f1fc55732f0ec6a08fe
authorFurquan Shaikh <furquan@google.com>
Sun, 10 Jun 2018 20:33:44 +0000 (10 13:33 -0700)
committerPatrick Georgi <pgeorgi@google.com>
Tue, 12 Jun 2018 11:11:42 +0000 (12 11:11 +0000)
tree2776898aa13170740b7de1df59b445f74d06d03a
parente9147bdf119d843bf15212ef55ed5d2a311c1421
drivers/i2c/generic: Ensure config is not NULL before accessing it

This change checks to ensure that config is not NULL before it is
accessed for the first time.

Reported by: Coverity CID #1393312

Change-Id: Ic248c79783da9c2bfdf3b7f737e5963feff7558c
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/27009
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Naresh Solanki <naresh.solanki@intel.com>
src/drivers/i2c/generic/generic.c