This patch fixes coccinelle error regarding usage of IS_ERR and PTR_ERR instead of PTR_ERR_OR_ZERO.

Signed-off-by: Duan Jiong duanj.fnst@cn.fujitsu.com --- drivers/gpu/drm/exynos/exynos_dp_core.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/exynos/exynos_dp_core.c b/drivers/gpu/drm/exynos/exynos_dp_core.c index aed533b..fbaf289 100644 --- a/drivers/gpu/drm/exynos/exynos_dp_core.c +++ b/drivers/gpu/drm/exynos/exynos_dp_core.c @@ -1185,10 +1185,7 @@ static int exynos_dp_dt_parse_phydata(struct exynos_dp_device *dp) dp_phy_node = of_find_node_by_name(dp_phy_node, "dptx-phy"); if (!dp_phy_node) { dp->phy = devm_phy_get(dp->dev, "dp"); - if (IS_ERR(dp->phy)) - return PTR_ERR(dp->phy); - else - return 0; + return PTR_ERR_OR_ZERO(dp->phy); }

if (of_property_read_u32(dp_phy_node, "reg", &phy_base)) {