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| author | Peter Senna Tschudin <peter.senna@gmail.com> | 2012-09-04 08:05:04 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-09-23 13:42:45 -0300 |
| commit | a84b17e20f51dbc4f5c0aedb00d66f4f7d2ede8d (patch) | |
| tree | 5c75784f93bf6c9b8688728e06346685b64aa922 /drivers/media/rc | |
| parent | 6ea7cf7680d872d199ae3d87c5897def3b8da1f7 (diff) | |
| download | linux-a84b17e20f51dbc4f5c0aedb00d66f4f7d2ede8d.tar.gz linux-a84b17e20f51dbc4f5c0aedb00d66f4f7d2ede8d.tar.xz | |
[media] drivers/media/rc/ati_remote.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/rc')
| -rw-r--r-- | drivers/media/rc/ati_remote.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/media/rc/ati_remote.c b/drivers/media/rc/ati_remote.c index 08aede5ffaeb..49bb356ed14c 100644 --- a/drivers/media/rc/ati_remote.c +++ b/drivers/media/rc/ati_remote.c @@ -937,8 +937,10 @@ static int ati_remote_probe(struct usb_interface *interface, /* Set up and register mouse input device */ if (mouse) { input_dev = input_allocate_device(); - if (!input_dev) + if (!input_dev) { + err = -ENOMEM; goto fail4; + } ati_remote->idev = input_dev; ati_remote_input_init(ati_remote); |