From: Lv Ruyi lv.ruyi@zte.com.cn
Before leave the nvdec_load_firmware, we shuold free virt which is alloced by dma_alloc_coherent, so change "return err" to "goto cleanup".
Reported-by: Zeal Robot zealci@zte.com.cn Signed-off-by: Lv Ruyi lv.ruyi@zte.com.cn --- drivers/gpu/drm/tegra/nvdec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/tegra/nvdec.c b/drivers/gpu/drm/tegra/nvdec.c index 79e1e88203cf..a14863346bfa 100644 --- a/drivers/gpu/drm/tegra/nvdec.c +++ b/drivers/gpu/drm/tegra/nvdec.c @@ -209,7 +209,7 @@ static int nvdec_load_firmware(struct nvdec *nvdec)
err = dma_mapping_error(nvdec->dev, iova); if (err < 0) - return err; + goto cleanup; } else { virt = tegra_drm_alloc(tegra, size, &iova); }