From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Mon, 25 Jan 2021 08:46:03 +0000 (+0100)
Subject: media: i2c: ov5648: remove unnecessary NULL check
X-Git-Tag: io_uring-worker.v3-2021-02-25~33^2~41
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=38a50230292f232852f4e648d5e0a1cfaf37081b;p=linux-block.git

media: i2c: ov5648: remove unnecessary NULL check

The "mode_index == ARRAY_SIZE(ov5648_modes)" check ensures that we
exited the loop via a break statement so we know that "mode" must
be valid.  Delete this unnecessary NULL check.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---

diff --git a/drivers/media/i2c/ov5648.c b/drivers/media/i2c/ov5648.c
index eab7839ea093..dfe38ab8224d 100644
--- a/drivers/media/i2c/ov5648.c
+++ b/drivers/media/i2c/ov5648.c
@@ -2338,7 +2338,7 @@ static int ov5648_enum_frame_interval(struct v4l2_subdev *subdev,
 		}
 	}
 
-	if (mode_index == ARRAY_SIZE(ov5648_modes) || !mode)
+	if (mode_index == ARRAY_SIZE(ov5648_modes))
 		return -EINVAL;
 
 	switch (interval_enum->code) {