From mboxrd@z Thu Jan 1 00:00:00 1970 From: yuehaibing@huawei.com (YueHaibing) Date: Wed, 7 Nov 2018 02:34:23 +0000 Subject: [PATCH -next] drm/sun4i: hdmi: Use PTR_ERR_OR_ZERO in sun4i_tmds_create() Message-ID: <1541558063-100341-1-git-send-email-yuehaibing@huawei.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR Signed-off-by: YueHaibing --- drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c b/drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c index fb985ba..3d5ee6f 100644 --- a/drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c +++ b/drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c @@ -232,8 +232,5 @@ int sun4i_tmds_create(struct sun4i_hdmi *hdmi) tmds->div_offset = hdmi->variant->tmds_clk_div_offset; hdmi->tmds_clk = devm_clk_register(hdmi->dev, &tmds->hw); - if (IS_ERR(hdmi->tmds_clk)) - return PTR_ERR(hdmi->tmds_clk); - - return 0; + return PTR_ERR_OR_ZERO(hdmi->tmds_clk); }