[media] VPU: mediatek: Fix return value in case of error
If 'dma_alloc_coherent()' returns NULL, 'vpu_alloc_ext_mem()' will
return 0 which means success.
Return -ENOMEM instead.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
diff --git a/drivers/media/platform/mtk-vpu/mtk_vpu.c b/drivers/media/platform/mtk-vpu/mtk_vpu.c
index c3643d9..463b69c 100644
--- a/drivers/media/platform/mtk-vpu/mtk_vpu.c
+++ b/drivers/media/platform/mtk-vpu/mtk_vpu.c
@@ -689,7 +689,7 @@
GFP_KERNEL);
if (!vpu->extmem[fw_type].va) {
dev_err(dev, "Failed to allocate the extended program memory\n");
- return PTR_ERR(vpu->extmem[fw_type].va);
+ return -ENOMEM;
}
/* Disable extend0. Enable extend1 */