tree cdc97edaa400a642d21806415b335d90a8cd41d7
parent bdd1751b49be2860cc8c6a61e8fadda0caf22e5a
author Julia Lawall <julia@diku.dk> 1286027955 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> 1287654869 -0200

[media] drivers/media/dvb/ttpci/av7110_av.c: Add missing error handling code

Extend the error handling code with operations found in other nearby error
handling code.

A simplified version of the sematic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@r exists@
@r@
statement S1,S2,S3;
constant C1,C2,C3;
@@

*if (...)
 {... S1 return -C1;}
...
*if (...)
 {... when != S1
    return -C2;}
...
*if (...)
 {... S1 return -C3;}
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>