[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>

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);