From 5c9afbda911ce20b3f2181d1e440a0222e1027dd Mon Sep 17 00:00:00 2001 From: Christophe JAILLET Date: Fri, 17 Nov 2017 22:37:53 +0100 Subject: dmaengine: ioat: Fix error handling path If the last test in 'ioat_dma_self_test()' fails, we must release all the allocated resources and not just part of them. Signed-off-by: Christophe JAILLET Acked-by: Dave Jiang Signed-off-by: Vinod Koul --- drivers/dma/ioat/init.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/dma/ioat/init.c') diff --git a/drivers/dma/ioat/init.c b/drivers/dma/ioat/init.c index 2f31d3d0caa6..7792a9186f9c 100644 --- a/drivers/dma/ioat/init.c +++ b/drivers/dma/ioat/init.c @@ -390,7 +390,7 @@ static int ioat_dma_self_test(struct ioatdma_device *ioat_dma) if (memcmp(src, dest, IOAT_TEST_SIZE)) { dev_err(dev, "Self-test copy failed compare, disabling\n"); err = -ENODEV; - goto free_resources; + goto unmap_dma; } unmap_dma: -- cgit v1.2.3-59-g8ed1b