From 122d9c2bf7c70a969c0b66883ed1a14708866930 Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Wed, 13 Nov 2013 10:23:46 +1000 Subject: drm: allow nouveau_fence_ref() to be a noop Signed-off-by: Ben Skeggs --- drm/nouveau_fence.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drm/nouveau_fence.c') diff --git a/drm/nouveau_fence.c b/drm/nouveau_fence.c index 34b82711e..40cf52e6d 100644 --- a/drm/nouveau_fence.c +++ b/drm/nouveau_fence.c @@ -306,7 +306,8 @@ nouveau_fence_unref(struct nouveau_fence **pfence) struct nouveau_fence * nouveau_fence_ref(struct nouveau_fence *fence) { - kref_get(&fence->kref); + if (fence) + kref_get(&fence->kref); return fence; } -- cgit v1.2.1