Commit ecba852d authored by Qianfeng Rong's avatar Qianfeng Rong Committed by Hans Verkuil
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media: redrat3: use int type to store negative error codes 



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: default avatarQianfeng Rong <rongqianfeng@vivo.com>
Signed-off-by: default avatarSean Young <sean@mess.org>
Signed-off-by: default avatarHans Verkuil <hverkuil+cisco@kernel.org>
parent fa0f61cc

drivers/media/rc/redrat3.c

+1 −1
Original line number Diff line number Diff line
@@ -422,7 +422,7 @@ static int redrat3_send_cmd(int cmd, struct redrat3_dev *rr3) 
static int redrat3_enable_detector(struct redrat3_dev *rr3)

{

	struct device *dev = rr3->dev;

	u8 ret;

	int ret;



	ret = redrat3_send_cmd(RR3_RC_DET_ENABLE, rr3);

	if (ret != 0)