As there is no need to check for the return value of debugfs_create_file and drm_debugfs_create_files, remove unnecessary checks and error handling in nouveau_drm_debugfs_init.
Signed-off-by: Wambui Karuga wambui.karugax@gmail.com --- drivers/gpu/drm/nouveau/nouveau_debugfs.c | 20 ++++++++------------ 1 file changed, 8 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nouveau_debugfs.c b/drivers/gpu/drm/nouveau/nouveau_debugfs.c index 7dfbbbc1beea..15a3d40edf02 100644 --- a/drivers/gpu/drm/nouveau/nouveau_debugfs.c +++ b/drivers/gpu/drm/nouveau/nouveau_debugfs.c @@ -222,22 +222,18 @@ nouveau_drm_debugfs_init(struct drm_minor *minor) { struct nouveau_drm *drm = nouveau_drm(minor->dev); struct dentry *dentry; - int i, ret; + int i;
for (i = 0; i < ARRAY_SIZE(nouveau_debugfs_files); i++) { - dentry = debugfs_create_file(nouveau_debugfs_files[i].name, - S_IRUGO | S_IWUSR, - minor->debugfs_root, minor->dev, - nouveau_debugfs_files[i].fops); - if (!dentry) - return -ENOMEM; + debugfs_create_file(nouveau_debugfs_files[i].name, + S_IRUGO | S_IWUSR, + minor->debugfs_root, minor->dev, + nouveau_debugfs_files[i].fops); }
- ret = drm_debugfs_create_files(nouveau_debugfs_list, - NOUVEAU_DEBUGFS_ENTRIES, - minor->debugfs_root, minor); - if (ret) - return ret; + drm_debugfs_create_files(nouveau_debugfs_list, + NOUVEAU_DEBUGFS_ENTRIES, + minor->debugfs_root, minor);
/* Set the size of the vbios since we know it, and it's confusing to * userspace if it wants to seek() but the file has a length of 0