diff options
| author | Peter Senna Tschudin <peter.senna@gmail.com> | 2012-09-06 18:23:58 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-09-23 23:52:10 +0400 |
| commit | 150a1363680b93703883a0d193756d620666031a (patch) | |
| tree | 4e92f2d3a49ea88f98f3789ea97ea8c25a3bdeb1 /drivers | |
| parent | fac44ee564a54db020ad384e0de94b5d8be3c6b5 (diff) | |
| download | linux-150a1363680b93703883a0d193756d620666031a.tar.xz | |
[media] drivers/media/platform/blackfin/bfin_capture.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>
Cc: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/platform/blackfin/bfin_capture.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/media/platform/blackfin/bfin_capture.c b/drivers/media/platform/blackfin/bfin_capture.c index 1677623d8296..cb2eb26850b1 100644 --- a/drivers/media/platform/blackfin/bfin_capture.c +++ b/drivers/media/platform/blackfin/bfin_capture.c @@ -968,6 +968,7 @@ static int __devinit bcap_probe(struct platform_device *pdev) if (!i2c_adap) { v4l2_err(&bcap_dev->v4l2_dev, "Unable to find i2c adapter\n"); + ret = -ENODEV; goto err_unreg_vdev; } |