[PATCH] drm: nouveau: fix nvbe leakage

Free memory allocated to nvbe when returning NULL.

Signed-off-by: Geyslan G. Bem geyslan@gmail.com --- drivers/gpu/drm/nouveau/nouveau_sgdma.c | 3 +++ 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/nouveau/nouveau_sgdma.c b/drivers/gpu/drm/nouveau/nouveau_sgdma.c index 0843ebc..af8b66d 100644 --- a/drivers/gpu/drm/nouveau/nouveau_sgdma.c +++ b/drivers/gpu/drm/nouveau/nouveau_sgdma.c @@ -105,6 +105,9 @@ nouveau_sgdma_create_ttm(struct ttm_bo_device *bdev, nvbe->ttm.ttm.func = &nv50_sgdma_backend;

if (ttm_dma_tt_init(&nvbe->ttm, bdev, size, page_flags, dummy_read_page)) + { + kfree(nvbe); return NULL; + } return &nvbe->ttm.ttm; }