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authorEric Sesterhenn <snakebyte@gmx.de>2009-02-26 11:05:30 +0100
committerDan Williams <dan.j.williams@intel.com>2009-03-04 16:04:40 -0700
commitaa2d0b8b97efa1033609ca89b9faa5d3a1232959 (patch)
treeb7fd99a540a30d8a81df75718ebdd9a16997e964
parent5de22343b2303b278ab562e5d166ffe306566d30 (diff)
I/OAT: list usage cleanup
Trivial cleanup, list_del(); list_add_tail() is equivalent to list_move_tail(). Semantic patch for coccinelle can be found at www.cccmz.de/~snakebyte/list_move_tail.spatch Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com> Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
-rw-r--r--drivers/dma/ioat_dma.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/dma/ioat_dma.c b/drivers/dma/ioat_dma.c
index fc9b845..ae8c0ce 100644
--- a/drivers/dma/ioat_dma.c
+++ b/drivers/dma/ioat_dma.c
@@ -1171,9 +1171,8 @@ static void ioat_dma_memcpy_cleanup(struct ioat_dma_chan *ioat_chan)
* up if the client is done with the descriptor
*/
if (async_tx_test_ack(&desc->async_tx)) {
- list_del(&desc->node);
- list_add_tail(&desc->node,
- &ioat_chan->free_desc);
+ list_move_tail(&desc->node,
+ &ioat_chan->free_desc);
} else
desc->async_tx.cookie = 0;
} else {