A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-10 06:09:23 -04:00
Code Issues Projects Releases Packages Wiki Activity

Staging: ipack/bridges/tpci200: check if the remove function is available

Browse source 
To avoid a dereference of a NULL pointer, the availability of the function is
checked before its use.

Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Samuel Iglesias Gonsalvez 2012-05-23 15:54:44 +02:00 • committed by Greg Kroah-Hartman
commit 786d986ea2
1 changed files with 2 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

2
drivers/staging/ipack/bridges/tpci200.c
View file

@ -764,6 +764,8 @@ out:
static void tpci200_slot_remove(struct tpci200_slot *slot)
{
if ((slot->dev == NULL) ||
(slot->dev->driver == NULL) ||
(slot->dev->driver->ops == NULL) ||
(slot->dev->driver->ops->remove == NULL))
return;