drm/nvc0/graph: remove redundant null checks
It's safe to call kfree(NULL).
Found by smatch.
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.c b/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.c
index 15bfe55..0de0dd7 100644
--- a/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.c
+++ b/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.c
@@ -613,10 +613,8 @@
static void
nvc0_graph_dtor_fw(struct nvc0_graph_fuc *fuc)
{
- if (fuc->data) {
- kfree(fuc->data);
- fuc->data = NULL;
- }
+ kfree(fuc->data);
+ fuc->data = NULL;
}
void
@@ -624,8 +622,7 @@
{
struct nvc0_graph_priv *priv = (void *)object;
- if (priv->data)
- kfree(priv->data);
+ kfree(priv->data);
nvc0_graph_dtor_fw(&priv->fuc409c);
nvc0_graph_dtor_fw(&priv->fuc409d);