From: Christophe JAILLET christophe.jaillet@wanadoo.fr
[ Upstream commit 5c9afbda911ce20b3f2181d1e440a0222e1027dd ]
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 christophe.jaillet@wanadoo.fr Acked-by: Dave Jiang dave.jiang@intel.com Signed-off-by: Vinod Koul vinod.koul@intel.com Signed-off-by: Sasha Levin alexander.levin@microsoft.com --- drivers/dma/ioat/init.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/ioat/init.c b/drivers/dma/ioat/init.c index 0dea6d55f0ff..84eb83eb2efe 100644 --- a/drivers/dma/ioat/init.c +++ b/drivers/dma/ioat/init.c @@ -388,7 +388,7 @@ 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: