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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2017-11-17 22:37:53 +0100 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2017-11-29 19:47:46 +0530 |
| commit | 5c9afbda911ce20b3f2181d1e440a0222e1027dd (patch) | |
| tree | 7fa02f8a8c4891268e6bd3670627e9321c0f621d /drivers/dma/ioat/init.c | |
| parent | 4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323 (diff) | |
| download | linux-5c9afbda911ce20b3f2181d1e440a0222e1027dd.tar.bz2 | |
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 <christophe.jaillet@wanadoo.fr>
Acked-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/ioat/init.c')
| -rw-r--r-- | drivers/dma/ioat/init.c | 2 |
1 files changed, 1 insertions, 1 deletions
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: |