Received: by 2002:ac0:a5a7:0:0:0:0:0 with SMTP id m36-v6csp1767283imm; Sat, 18 Aug 2018 04:10:31 -0700 (PDT) X-Google-Smtp-Source: AA+uWPxL9M609tqutuG54Os5MN4E5fh62XQrsnlCbC9h/LhsKp1zmOzlYPmVnCaAcp6wT6AZDI9n X-Received: by 2002:a62:5882:: with SMTP id m124-v6mr39326737pfb.249.1534590631718; Sat, 18 Aug 2018 04:10:31 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1534590631; cv=none; d=google.com; s=arc-20160816; b=A+uKMxSmWq0hqFI98xnKdP+bNAVZV2L/gGARz6vRUBaujhnBQvmJUcwNaRykJTshZL o5VCmujZpBNWF0Xp2QgujKnbjqz7sJXlg5vToNZ3MDMSlG+Oen4Jg3Q4g6edw9CUu06v +vSPDN1vibiZGp+oEMSY6gIvGjYfNN0Dw97Vx1sDd4p3j4YQc8Yz25u9w8l16sEvwi/U y4/v5wOrBvVj3qFcgsPxV1GJVvIK3TM2Z8QrIS7jOLPfwQ200QIdCzqtAfz/sCKyCXF1 4mk+SrIeTo1lWk7fURNsCqBz3GP5kiBDQVE1GWwxUy9hiogxlXckrGwlB1MDh+8KdxVv r6Ag== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:message-id:date:subject:cc :to:from:arc-authentication-results; bh=oVkCbY1nN/jnZuuhixQZCT6glswCSDJ9/xvTKdS36nM=; b=p+lMTL3SFTEM8AFeoOZpqyW/RL/CWwxpx9Py7/7P8EKFKW7pN+zkZSUWWkvySOApkX EnDfRKsG5CHSSW38EHfJDuIemtvor1ngZYPGtK07Xlfz+8R96716SUWtvivGDGSyYTxw MHqURgPkRdWfOgoJ/TDiKlktX0aawzTptNDYs8Swz8APevIHzvqGwhSO5PEFlgWQjGBG 5wDV6n4RWJ4Co4Avub3GBvA0yoIxOwr32JK91mIt5bMwXc0LyaCt2+8RVwGq92FT9xhK KBw032Lw0gQT/1W7CAn1LTlaVRxg7Wc7ulBpiTkEgJW/Dlfjw6LXyMK1oSCSe/QyzxuY DQVQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id f2-v6si4370907pgg.552.2018.08.18.04.10.16; Sat, 18 Aug 2018 04:10:31 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726400AbeHROQY (ORCPT + 99 others); Sat, 18 Aug 2018 10:16:24 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:40382 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726266AbeHROQY (ORCPT ); Sat, 18 Aug 2018 10:16:24 -0400 Received: from DGGEMS412-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id ED44AF9F3030A; Sat, 18 Aug 2018 19:09:05 +0800 (CST) Received: from linux-ibm.site (10.175.102.37) by DGGEMS412-HUB.china.huawei.com (10.3.19.212) with Microsoft SMTP Server id 14.3.399.0; Sat, 18 Aug 2018 19:09:03 +0800 From: zhong jiang To: , CC: , , , Subject: [PATCH] gpu: Use ERR_CAST to replace ERR_PTR(PTR_ERR()) Date: Sat, 18 Aug 2018 18:57:12 +0800 Message-ID: <1534589832-65325-1-git-send-email-zhongjiang@huawei.com> X-Mailer: git-send-email 1.7.12.4 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.175.102.37] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org We prefer to ERR_CAST rather than ERR_PTR(PTR_ERR()), So just replace it. The issue is detected with the help of Coccinelle Signed-off-by: zhong jiang --- drivers/gpu/drm/omapdrm/dss/dss.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/omapdrm/dss/dss.c b/drivers/gpu/drm/omapdrm/dss/dss.c index cb80dda..1fc46b2 100644 --- a/drivers/gpu/drm/omapdrm/dss/dss.c +++ b/drivers/gpu/drm/omapdrm/dss/dss.c @@ -956,7 +956,7 @@ struct dss_debugfs_entry * &dss_debug_fops); if (IS_ERR(d)) { kfree(entry); - return ERR_PTR(PTR_ERR(d)); + return ERR_CAST(d); } entry->dentry = d; -- 1.7.12.4