mirrors/linux
2
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-05-09 10:11:52 -04:00
Code Issues Packages Projects Releases Wiki Activity

V4L/DVB (13825): ir-core: Don't OOPS if IR device props is not defined

Browse Source 
As currently most drivers don't define ir_dev->props, we shouldn't assume
that this field is defined.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Mauro Carvalho Chehab
2009-12-16 23:46:48 -03:00
parent cd79d33e16
commit 0f7ff39532
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/media/IR/ir-sysfs.c
View File

@@ -97,7 +97,7 @@ static ssize_t store_protocol(struct device *d,
return -EINVAL;
}
if (ir_dev->props->change_protocol)
if (ir_dev->props && ir_dev->props->change_protocol)
rc = ir_dev->props->change_protocol(ir_dev->props->priv,
ir_type);