| Message ID | 20160324120354.GA19673@lkp-ne04.intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
--- a/drivers/gpu/drm/bridge/anx78xx.c +++ b/drivers/gpu/drm/bridge/anx78xx.c @@ -629,10 +629,7 @@ static int anx78xx_init_gpio(struct anx7 /* GPIO for V10 power control */ pdata->gpiod_v10 = devm_gpiod_get_optional(dev, "v10", GPIOD_OUT_LOW); - if (IS_ERR(pdata->gpiod_v10)) - return PTR_ERR(pdata->gpiod_v10); - - return 0; + return PTR_ERR_OR_ZERO(pdata->gpiod_v10); } static int anx78xx_dp_link_training(struct anx78xx *anx78xx)
drivers/gpu/drm/bridge/anx78xx.c:632:1-3: WARNING: PTR_ERR_OR_ZERO can be used Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR Generated by: scripts/coccinelle/api/ptr_ret.cocci CC: Enric Balletbo i Serra <enric.balletbo@collabora.com> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> --- anx78xx.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)