| Message ID | 1441801293-1440-2-git-send-email-dh.herrmann@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c index 0f6cd33..3f66cb0 100644 --- a/drivers/gpu/drm/drm_sysfs.c +++ b/drivers/gpu/drm/drm_sysfs.c @@ -156,7 +156,7 @@ err_out: */ void drm_sysfs_destroy(void) { - if ((drm_class == NULL) || (IS_ERR(drm_class))) + if (IS_ERR_OR_NULL(drm_class)) return; class_remove_file(drm_class, &class_attr_version.attr); class_destroy(drm_class);
Simplify `foo == NULL || IS_ERR(foo)` via IS_ERR_OR_NULL(). This is pretty commonly used all over the kernel, especially for debugfs/sysfs cleanup paths. Signed-off-by: David Herrmann <dh.herrmann@gmail.com> --- drivers/gpu/drm/drm_sysfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)