diff options
| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-12-16 23:46:48 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-02-26 15:10:24 -0300 |
| commit | 0f7ff39532f1d2328e54b65ce5022c71f06e44d6 (patch) | |
| tree | 800e335ced1e2685611797d63fcdf6ed4f92de9c | |
| parent | cd79d33e168dba0d7de32c5bf010e20cff184b2a (diff) | |
V4L/DVB (13825): ir-core: Don't OOPS if IR device props is not defined
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>
| -rw-r--r-- | drivers/media/IR/ir-sysfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/IR/ir-sysfs.c b/drivers/media/IR/ir-sysfs.c index d67c11d9921..6ec7f89d514 100644 --- a/drivers/media/IR/ir-sysfs.c +++ b/drivers/media/IR/ir-sysfs.c @@ -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); |