From e31f8f00bfc081ec1881d92a2dd192aeddf1d9d7 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Wed, 24 Jun 2015 11:28:31 -0300 Subject: [PATCH] [media] v4l: xilinx: missing error code We should set "ret" on this error path instead of returning success. Fixes: df3305156f98 ('[media] v4l: xilinx: Add Xilinx Video IP core') Signed-off-by: Dan Carpenter Acked-by: Hyun Kwon Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/xilinx/xilinx-dma.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/media/platform/xilinx/xilinx-dma.c b/drivers/media/platform/xilinx/xilinx-dma.c index 98e50e4..e779c93 100644 --- a/drivers/media/platform/xilinx/xilinx-dma.c +++ b/drivers/media/platform/xilinx/xilinx-dma.c @@ -699,8 +699,10 @@ int xvip_dma_init(struct xvip_composite_device *xdev, struct xvip_dma *dma, /* ... and the buffers queue... */ dma->alloc_ctx = vb2_dma_contig_init_ctx(dma->xdev->dev); - if (IS_ERR(dma->alloc_ctx)) + if (IS_ERR(dma->alloc_ctx)) { + ret = PTR_ERR(dma->alloc_ctx); goto error; + } /* Don't enable VB2_READ and VB2_WRITE, as using the read() and write() * V4L2 APIs would be inefficient. Testing on the command line with a -- 2.7.4