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authorPeter Senna Tschudin <peter.senna@gmail.com>2012-09-04 08:05:05 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-09-23 13:40:14 -0300
commit6ea7cf7680d872d199ae3d87c5897def3b8da1f7 (patch)
tree4835c6aa398a49b66988158cfd0bd9848b03ed19 /drivers/media/rc
parent24e527a0e7b23ca0158a4251157d234e156f88ca (diff)
downloadop-kernel-dev-6ea7cf7680d872d199ae3d87c5897def3b8da1f7.zip
op-kernel-dev-6ea7cf7680d872d199ae3d87c5897def3b8da1f7.tar.gz
[media] drivers/media/rc/redrat3.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/redrat3.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/media/rc/redrat3.c b/drivers/media/rc/redrat3.c
index 2878b0e..49731b1 100644
--- a/drivers/media/rc/redrat3.c
+++ b/drivers/media/rc/redrat3.c
@@ -1217,9 +1217,10 @@ static int __devinit redrat3_dev_probe(struct usb_interface *intf,
rr3->carrier = 38000;
rr3->rc = redrat3_init_rc_dev(rr3);
- if (!rr3->rc)
+ if (!rr3->rc) {
+ retval = -ENOMEM;
goto error;
-
+ }
setup_timer(&rr3->rx_timeout, redrat3_rx_timeout, (unsigned long)rr3);
/* we can register the device now, as it is ready */
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