4e92f2d3a49ea88f98f3789ea97ea8c25a3bdeb1
parent fac44ee564a54db020ad384e0de94b5d8be3c6b5
author Peter Senna Tschudin <peter.senna@gmail.com> 1346941438 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> 1348429930 -0300

[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>
ã|