media: redrat3: use int type to store negative error codes

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[ Upstream commit ecba852dc9 ]

Change "ret" from u8 to int type in redrat3_enable_detector() to store
negative error codes or zero returned by redrat3_send_cmd() and
usb_submit_urb() - this better aligns with the coding standards and
maintains code consistency.

No effect on runtime.

Signed-off-by: Qianfeng Rong <rongqianfeng@vivo.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Qianfeng Rong 2025-08-27 20:39:13 +08:00 • committed by Greg Kroah-Hartman

parent d675a112af

commit 47c51a26ad

1 changed files with 1 additions and 1 deletions

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drivers/media/rc/redrat3.c

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