V4L/DVB (10335): gspca - all subdrivers: Fix CodingStyle in sd_mod_init function.
Introduce int ret and check it value after call to usb_register().
Signed-off-by: Alexey Klimov <klimov.linux@gmail.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/video/gspca/spca501.c b/drivers/media/video/gspca/spca501.c
index 766da90..9ae62f1 100644
--- a/drivers/media/video/gspca/spca501.c
+++ b/drivers/media/video/gspca/spca501.c
@@ -2210,7 +2210,9 @@
/* -- module insert / remove -- */
static int __init sd_mod_init(void)
{
- if (usb_register(&sd_driver) < 0)
+ int ret;
+ ret = usb_register(&sd_driver);
+ if (ret < 0)
return -1;
PDEBUG(D_PROBE, "registered");
return 0;