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| author | Steven Toth <stoth@kernellabs.com> | 2010-07-31 21:51:23 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-10-21 11:55:18 +0200 |
| commit | 2e732d64416b243883f753e4a00960c3f3709317 (patch) | |
| tree | 045a9a4a8031316eb1ef33f51415aedc91070e6a /drivers/media/video/saa7164/saa7164-bus.c | |
| parent | [media] saa7164: fix vbi compiler warnings (diff) | |
| download | linux-2e732d64416b243883f753e4a00960c3f3709317.tar.xz linux-2e732d64416b243883f753e4a00960c3f3709317.zip | |
[media] saa7164: Some whitespace cleanup
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/saa7164/saa7164-bus.c')
| -rw-r--r-- | drivers/media/video/saa7164/saa7164-bus.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/video/saa7164/saa7164-bus.c b/drivers/media/video/saa7164/saa7164-bus.c index 0e76538cabb0..78ccf1acdc5c 100644 --- a/drivers/media/video/saa7164/saa7164-bus.c +++ b/drivers/media/video/saa7164/saa7164-bus.c @@ -142,6 +142,7 @@ int saa7164_bus_set(struct saa7164_dev *dev, tmComResInfo_t* msg, void *buf) } dprintk(DBGLVL_BUS, "%s()\n", __func__); + saa7164_bus_verify(dev); msg->size = cpu_to_le16(msg->size); @@ -309,6 +310,7 @@ int saa7164_bus_get(struct saa7164_dev *dev, tmComResInfo_t* msg, void *buf, int ret = SAA_ERR_BAD_PARAMETER; saa7164_bus_verify(dev); + if (msg == 0) return ret; |