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[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>
This commit is contained in:
Peter Senna Tschudin 2012-09-06 11:23:58 -03:00 committed by Mauro Carvalho Chehab
parent fac44ee564
commit 150a136368
1 changed files with 1 additions and 0 deletions
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1
drivers/media/platform/blackfin/bfin_capture.c
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@ -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;
}