The return value of wait_for_completion_timeout() is always >= 0 with unsigned int type.
So the condition "ret < 0" or "ret >= 0" is pointless. Signed-off-by: liu chuansheng <[email protected]> --- drivers/video/omap2/dss/apply.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) diff --git a/drivers/video/omap2/dss/apply.c b/drivers/video/omap2/dss/apply.c index 19d66f4..ec42a6a 100644 --- a/drivers/video/omap2/dss/apply.c +++ b/drivers/video/omap2/dss/apply.c @@ -414,8 +414,6 @@ static void wait_pending_extra_info_updates(void) r = wait_for_completion_timeout(&extra_updated_completion, t); if (r == 0) DSSWARN("timeout in wait_pending_extra_info_updates\n"); - else if (r < 0) - DSSERR("wait_pending_extra_info_updates failed: %d\n", r); } int dss_mgr_wait_for_go(struct omap_overlay_manager *mgr) -- 1.7.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
