From 9b369cc23bf55cca512e983771acd93960603298 Mon Sep 17 00:00:00 2001
From: Wambui Karuga <wambui.karugax@gmail.com>
Date: Tue, 10 Mar 2020 16:31:08 +0300
Subject: drm/vc4: remove check of return value of drm_debugfs functions
Git-commit: b9c82f593f26567845060df66486c56906cc6371
Patch-mainline: v5.8-rc1
References: jsc#SLE-12680, jsc#SLE-12880, jsc#SLE-12882, jsc#SLE-12883, jsc#SLE-13496, jsc#SLE-15322
Since 987d65d01356 (drm: debugfs: make
drm_debugfs_create_files() never fail), drm_debugfs_create_files() never
fails and should return void. Therefore, remove unnecessary check and
error handling for the return value of drm_debugfs_create_files()
in vc4_debugfs_init().
v2: remove conversion of vc4_debugfs_init() to void to enable individual
compilation and avoid build issues and breakage.
References: https://lists.freedesktop.org/archives/dri-devel/2020-February/257183.html
Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20200310133121.27913-5-wambui.karugax@gmail.com
Signed-off-by: Patrik Jakobsson <pjakobsson@suse.de>
---
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;
--
2.28.0