From: zhong jiang <zhongjiang@huawei.com>
Date: Tue, 11 Sep 2018 11:54:35 +0000 (+0800)
Subject: drm/omap: Use ERR_CAST directly instead of ERR_PTR(PTR_ERR())
X-Git-Tag: v5.4-rc1~2273^2~17^2~10
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=993d52e2f71560d539b3f194be2970eb9d8ce9c1;p=platform%2Fkernel%2Flinux-rpi.git

drm/omap: Use ERR_CAST directly instead of ERR_PTR(PTR_ERR())

We prefer to use ERR_CAST to do so.
The issue is detected with the help of Coccinelle.

Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---

diff --git a/drivers/gpu/drm/omapdrm/dss/dss.c b/drivers/gpu/drm/omapdrm/dss/dss.c
index 19fc4df..1aaf260 100644
--- a/drivers/gpu/drm/omapdrm/dss/dss.c
+++ b/drivers/gpu/drm/omapdrm/dss/dss.c
@@ -947,7 +947,7 @@ dss_debugfs_create_file(struct dss_device *dss, const char *name,
 				&dss_debug_fops);
 	if (IS_ERR(d)) {
 		kfree(entry);
-		return ERR_PTR(PTR_ERR(d));
+		return ERR_CAST(d);
 	}
 
 	entry->dentry = d;