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 <[email protected]> Signed-off-by: Maciej Sosnowski <[email protected]> Signed-off-by: Shannon Nelson <[email protected]> Acked-by: Jeff Kirsher <[email protected]> Signed-off-by: Dan Williams <[email protected]>
cbmeeks · Mar 4, 2009 · aa2d0b8 · aa2d0b8
1 parent 5de2234
commit aa2d0b8
Showing 1 changed file with 2 additions and 3 deletions.
diff --git 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 {