[PATCH 8/8] net: ethernet: ixp4xx_eth: remove memset(,0) with zalloc

[Robert Eshleman]

This patch removes a call to memset(,0) by replacing the
prior call to dma_pool_alloc with a call to dma_pool_zalloc.

Signed-off-by: Robert Eshleman <bobbyeshle...@gmail.com>
---
 drivers/net/ethernet/xscale/ixp4xx_eth.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/xscale/ixp4xx_eth.c 
b/drivers/net/ethernet/xscale/ixp4xx_eth.c
index aee55c03def0..8471e1857d53 100644
--- a/drivers/net/ethernet/xscale/ixp4xx_eth.c
+++ b/drivers/net/ethernet/xscale/ixp4xx_eth.c
@@ -1107,11 +1107,10 @@ static int init_queues(struct port *port)
                if (!dma_pool)
                        return -ENOMEM;
        }
-
-       if (!(port->desc_tab = dma_pool_alloc(dma_pool, GFP_KERNEL,
-                                             &port->desc_tab_phys)))
+       port->desc_tab = dma_pool_zalloc(dma_pool, GFP_KERNEL,
+                                        &port->desc_tab_phys);
+       if (!port->desc_tab)
                return -ENOMEM;
-       memset(port->desc_tab, 0, POOL_ALLOC_SIZE);
        memset(port->rx_buff_tab, 0, sizeof(port->rx_buff_tab)); /* tables */
        memset(port->tx_buff_tab, 0, sizeof(port->tx_buff_tab));
 
-- 
2.20.1