target/linux/at91/patches-5.15/156-media-atmel-atmel-isc-Remove-redundant-assignment-to.patch

   1 From b074b4695004b793a9199716295cb76da6c41686 Mon Sep 17 00:00:00 2001
   2 From: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
   3 Date: Mon, 17 May 2021 12:07:48 +0200
   4 Subject: [PATCH 156/247] media: atmel: atmel-isc: Remove redundant assignment
   5  to i
   6
   7 Variable i is being assigned a value however the assignment is
   8 never read, so this redundant assignment can be removed.
   9
  10 Clean up the following clang-analyzer warning:
  11
  12 drivers/media/platform/atmel/atmel-isc-base.c:975:2: warning: Value
  13 stored to 'i' is never read [clang-analyzer-deadcode.DeadStores].
  14
  15 Reported-by: Abaci Robot <abaci@linux.alibaba.com>
  16 Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
  17 Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
  18 Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
  19 ---
  20  drivers/media/platform/atmel/atmel-isc-base.c | 1 -
  21  1 file changed, 1 deletion(-)
  22
  23 --- a/drivers/media/platform/atmel/atmel-isc-base.c
  24 +++ b/drivers/media/platform/atmel/atmel-isc-base.c
  25 @@ -972,7 +972,6 @@ static int isc_enum_fmt_vid_cap(struct f
  26
  27         index -= ARRAY_SIZE(controller_formats);
  28
  29 -       i = 0;
  30         supported_index = 0;
  31
  32         for (i = 0; i < ARRAY_SIZE(formats_list); i++) {