V4L/DVB (6976): drivers/media/radio/radio-sf16fmr2.c: fix error handling

video_register_device() returns -EFOO on errr, not -1.

Addresses http://bugzilla.kernel.org/show_bug.cgi?id=9699

Reported-By: <devzero@web.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/media/radio/radio-sf16fmr2.c b/drivers/media/radio/radio-sf16fmr2.c
index c432c44bd634..f7c8b000404f 100644
--- a/drivers/media/radio/radio-sf16fmr2.c
+++ b/drivers/media/radio/radio-sf16fmr2.c
@@ -476,8 +476,7 @@ static int __init fmr2_init(void)
                 return -EBUSY;
         }
 
-        if(video_register_device(&fmr2_radio, VFL_TYPE_RADIO, radio_nr)==-1)
-        {
+        if (video_register_device(&fmr2_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
                 release_region(io, 2);
                 return -EINVAL;
         }