Change in coreboot[master]: src/mainboard: Add null pointer check

[John Zhao (Code Review)]

Hello build bot (Jenkins), Hannah Williams,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/28235

to look at the new patch set (#3).

Change subject: src/mainboard: Add null pointer check
......................................................................

src/mainboard: Add null pointer check

src/mainboard/google/octopus/mainboard.c
  Found-by: klockwork
  Function dev_find_slot may return NULL,
  check before its usage.

BRANCH=None
TEST=Built & booted Yorp board.

Change-Id: I160adbe3b0a5a2b0f11fd1567513860664d4bee3
Signed-off-by: John Zhao 
---
M src/mainboard/google/octopus/mainboard.c
1 file changed, 2 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/35/28235/3