gspca pac7302: handle return values in sd_start()
Commit Message
From: Márton Németh <nm127@freemail.hu>
Add some missing return value evaluations.
Signed-off-by: Márton Németh <nm127@freemail.hu>
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@@ -886,11 +886,11 @@ static int sd_start(struct gspca_dev *gs
if (0 <= ret)
ret = setbluebalance(gspca_dev);
if (0 <= ret)
- setgain(gspca_dev);
+ ret = setgain(gspca_dev);
if (0 <= ret)
- setexposure(gspca_dev);
+ ret = setexposure(gspca_dev);
if (0 <= ret)
- sethvflip(gspca_dev);
+ ret = sethvflip(gspca_dev);
if (0 <= ret)
ret = setedgedetect(gspca_dev);
if (0 <= ret)