[coreboot-gerrit] Change in coreboot[master]: device/pci: Add NULL check for PCI driver's .ops

[Nico Huber (Code Review)]

Hello  Felix Singer, build bot (Jenkins), Angel Pons,

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

https://review.coreboot.org/c/coreboot/+/46297

to look at the new patch set (#2).

Change subject: device/pci: Add NULL check for PCI driver's .ops
......................................................................

device/pci: Add NULL check for PCI driver's .ops

Add a NULL check and only skip setting the default operations
if `.ops` was set by a driver. It's fairly unlikely that some-
body adds a driver and forgets the `.ops` pointer. So this is
mostly to increase readability: Nobody should have to wonder
if we're missing a NULL-check.

The condition is moved out of the loop to reduce indentation
levels. Alternatively, we could jusk skip drivers that don't
have `.ops` set (i.e. continue the loop).

Change-Id: I5dcc05ebb092fb9c4be929c81ea2b05a10b1311b
Signed-off-by: Nico Huber 
---
M src/device/pci_device.c
1 file changed, 7 insertions(+), 4 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/97/46297/2