diff options
| author | Abylay Ospan <aospan@netup.ru> | 2011-07-15 14:01:07 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-07-27 16:56:07 -0400 |
| commit | e66131cee501ee720b7b58a4b87073b8fbaaaba6 (patch) | |
| tree | 3e6d783ea1db3d3fdee2c0ce7a5df1cea4ce0ba7 /drivers/media/video | |
| parent | b8f0d306b73162f9c9870ce5cd7b33b8204fcccc (diff) | |
[media] Don't OOPS if videobuf_dvb_get_frontend return NULL
Signed-off-by: Abylay Ospan <aospan@netup.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video')
| -rw-r--r-- | drivers/media/video/cx23885/cx23885-dvb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/video/cx23885/cx23885-dvb.c b/drivers/media/video/cx23885/cx23885-dvb.c index ad2fd13817f6..aa83f07b1b0f 100644 --- a/drivers/media/video/cx23885/cx23885-dvb.c +++ b/drivers/media/video/cx23885/cx23885-dvb.c | |||
| @@ -1270,7 +1270,7 @@ int cx23885_dvb_unregister(struct cx23885_tsport *port) | |||
| 1270 | * implement MFE support. | 1270 | * implement MFE support. |
| 1271 | */ | 1271 | */ |
| 1272 | fe0 = videobuf_dvb_get_frontend(&port->frontends, 1); | 1272 | fe0 = videobuf_dvb_get_frontend(&port->frontends, 1); |
| 1273 | if (fe0->dvb.frontend) | 1273 | if (fe0 && fe0->dvb.frontend) |
| 1274 | videobuf_dvb_unregister_bus(&port->frontends); | 1274 | videobuf_dvb_unregister_bus(&port->frontends); |
| 1275 | 1275 | ||
| 1276 | switch (port->dev->board) { | 1276 | switch (port->dev->board) { |