From: Wambui Karuga Date: Tue, 10 Mar 2020 13:31:08 +0000 (+0300) Subject: drm/vc4: remove check of return value of drm_debugfs functions X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=b9c82f593f26567845060df66486c56906cc6371;p=linux.git drm/vc4: remove check of return value of drm_debugfs functions 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 Reviewed-by: Greg Kroah-Hartman Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20200310133121.27913-5-wambui.karugax@gmail.com --- diff --git a/drivers/gpu/drm/vc4/vc4_debugfs.c b/drivers/gpu/drm/vc4/vc4_debugfs.c index b61b2d3407b51..1835f12337ece 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;