5.4-stable review patch. If anyone has any objections, please let me know.
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From: Qianfeng Rong rongqianfeng@vivo.com
[ Upstream commit ecba852dc9f4993f4f894ea1f352564560e19a3e ]
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 --- drivers/media/rc/redrat3.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/rc/redrat3.c b/drivers/media/rc/redrat3.c index c392276610478..5a9702ccd54e6 100644 --- a/drivers/media/rc/redrat3.c +++ b/drivers/media/rc/redrat3.c @@ -423,7 +423,7 @@ 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)