media: wl128x: Fix some error handling in fmc_prepare()
The st_register() returns have changed over time, but these days it
never returns -1. We should just be checking for any negative error
codes.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
diff --git a/drivers/media/radio/wl128x/fmdrv_common.c b/drivers/media/radio/wl128x/fmdrv_common.c
index a1fcb80..053d51a 100644
--- a/drivers/media/radio/wl128x/fmdrv_common.c
+++ b/drivers/media/radio/wl128x/fmdrv_common.c
@@ -1524,7 +1524,7 @@
}
ret = 0;
- } else if (ret == -1) {
+ } else if (ret < 0) {
fmerr("st_register failed %d\n", ret);
return -EAGAIN;
}
