linux-kernel - [PATCH] drm/vc4: remove check of return value of drm

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Date:   Tue, 18 Feb 2020 20:28:19 +0300
From:   Wambui Karuga <wambui.karugax@...il.com>
To:     eric@...olt.net, airlied@...ux.ie, daniel@...ll.ch
Cc:     dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        gregkh@...uxfoundation.org
Subject: [PATCH] drm/vc4: remove check of return value of drm_debugfs functions

Remove unnecessary check and error handling for the return value of
drm_debugfs_create_files in vc4_debugfs_init.

Signed-off-by: Wambui Karuga <wambui.karugax@...il.com>
---
 drivers/gpu/drm/vc4/vc4_debugfs.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/vc4/vc4_debugfs.c b/drivers/gpu/drm/vc4/vc4_debugfs.c
index b61b2d3407b5..1835f12337ec 100644
--- a/drivers/gpu/drm/vc4/vc4_debugfs.c
+++ b/drivers/gpu/drm/vc4/vc4_debugfs.c
@@ -30,11 +30,8 @@ vc4_debugfs_init(struct drm_minor *minor)
 			    minor->debugfs_root, &vc4->load_tracker_enabled);
 
 	list_for_each_entry(entry, &vc4->debugfs_list, link) {
-		int ret = drm_debugfs_create_files(&entry->info, 1,
-						   minor->debugfs_root, minor);
-
-		if (ret)
-			return ret;
+		drm_debugfs_create_files(&entry->info, 1,
+					 minor->debugfs_root, minor);
 	}
 
 	return 0;
-- 
2.25.0