drm/tegra: Fix small leak on error in tegra_fb_alloc()
If we don't have enough memory for ->planes then we leak "fb".
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
diff --git a/drivers/gpu/drm/tegra/fb.c b/drivers/gpu/drm/tegra/fb.c
index bd4bf21..f7fca09 100644
--- a/drivers/gpu/drm/tegra/fb.c
+++ b/drivers/gpu/drm/tegra/fb.c
@@ -100,8 +100,10 @@
return ERR_PTR(-ENOMEM);
fb->planes = kzalloc(num_planes * sizeof(*planes), GFP_KERNEL);
- if (!fb->planes)
+ if (!fb->planes) {
+ kfree(fb);
return ERR_PTR(-ENOMEM);
+ }
fb->num_planes = num_planes;