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| author | Peter Senna Tschudin <peter.senna@gmail.com> | 2012-09-06 16:23:53 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-11-22 16:41:31 +0100 |
| commit | bc7c85e501d47a26d6659c94a1cdc02ec2dc4b3b (patch) | |
| tree | efd90038875abe4d12156550a6457548f73000e8 /drivers/media/pci | |
| parent | [media] vpif_display: protect dma_queue by a spin_lock (diff) | |
| download | linux-bc7c85e501d47a26d6659c94a1cdc02ec2dc4b3b.tar.xz linux-bc7c85e501d47a26d6659c94a1cdc02ec2dc4b3b.zip | |
[media] drivers/media/pci/ttpci/budget-av.c: fix error return code
Convert a nonnegative error return code to a negative one, as returned
elsewhere in the function.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
(
if@p1 (\(ret < 0\|ret != 0\))
{ ... return ret; }
|
ret@p1 = 0
)
... when != ret = e1
when != &ret
*if(...)
{
... when != ret = e2
when forall
return ret;
}
// </smpl>
Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/pci')
| -rw-r--r-- | drivers/media/pci/ttpci/budget-av.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/pci/ttpci/budget-av.c b/drivers/media/pci/ttpci/budget-av.c index 12ddb53c58dc..1f8b1bb0bf9f 100644 --- a/drivers/media/pci/ttpci/budget-av.c +++ b/drivers/media/pci/ttpci/budget-av.c @@ -1477,8 +1477,8 @@ static int budget_av_attach(struct saa7146_dev *dev, struct saa7146_pci_extensio if (saa7113_init(budget_av) == 0) { budget_av->has_saa7113 = 1; - - if (0 != saa7146_vv_init(dev, &vv_data)) { + err = saa7146_vv_init(dev, &vv_data); + if (err != 0) { /* fixme: proper cleanup here */ ERR("cannot init vv subsystem\n"); return err; |