Fixes gcc '-Wunused-but-set-variable' warning: drivers/ide/ide-cd_ioctl.c: In function 'ide_cdrom_select_speed': drivers/ide/ide-cd_ioctl.c:212:6: warning: variable ‘stat’ set but not used [-Wunused-but-set-variable] It never used since introduction. Signed-off-by: Baokun Li <libaokun1@xxxxxxxxxx> --- drivers/ide/ide-cd_ioctl.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/ide/ide-cd_ioctl.c b/drivers/ide/ide-cd_ioctl.c index 011eab9c69b7..8d0a52123349 100644 --- a/drivers/ide/ide-cd_ioctl.c +++ b/drivers/ide/ide-cd_ioctl.c @@ -231,6 +231,8 @@ int ide_cdrom_select_speed(struct cdrom_device_info *cdi, int speed) } stat = ide_cd_queue_pc(drive, cmd, 0, NULL, NULL, NULL, 0, 0); + if (stat) + return stat; if (!ide_cdrom_get_capabilities(drive, buf)) { ide_cdrom_update_speed(drive, buf); -- 2.25.4