[media] gspca: sn9c2028: remove an unneeded condition

We already know status is negative because of the earlier check so there
is no need to check again.

Signed-off-by: Dan Carpenter <[e-mail]>
Signed-off-by: Hans de Goede <[e-mail]>
Signed-off-by: Mauro Carvalho Chehab <[e-mail]>

drivers/media/usb/gspca/sn9c2028.c

···
 		status = sn9c2028_read1(gspca_dev);
 	if (status < 0) {
 		pr_err("long command status read error %d\n", status);
-		return (status < 0) ? status : -EIO;
+		return status;
 	}
 
 	memset(reading, 0, 4);