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authorJoe Perches <joe@perches.com>2013-03-08 15:03:25 +0000
committerDavid S. Miller <davem@davemloft.net>2013-03-09 16:09:19 -0500
commit720a43efd30f04a0a492c85fb997361c44fbae05 (patch)
tree430e9488e00413655b7947f67e82c4fd2c07e951 /drivers/net/ethernet/sis/sis900.c
parentqlcnic: Bump up the version to 5.1.36 (diff)
downloadlinux-dev-720a43efd30f04a0a492c85fb997361c44fbae05.tar.xz
linux-dev-720a43efd30f04a0a492c85fb997361c44fbae05.zip
drivers:net: Remove unnecessary OOM messages after netdev_alloc_skb
Emitting netdev_alloc_skb and netdev_alloc_skb_ip_align OOM messages is unnecessary as there is already a dump_stack after allocation failures. Other trivial changes around these removals: Convert a few comparisons of pointer to 0 to !pointer. Change flow to remove unnecessary label. Remove now unused variable. Hoist assignment from if. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/sis/sis900.c')
-rw-r--r--drivers/net/ethernet/sis/sis900.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/net/ethernet/sis/sis900.c b/drivers/net/ethernet/sis/sis900.c
index efca14eaefa9..e45829628d5f 100644
--- a/drivers/net/ethernet/sis/sis900.c
+++ b/drivers/net/ethernet/sis/sis900.c
@@ -1841,15 +1841,12 @@ refill_rx_ring:
entry = sis_priv->dirty_rx % NUM_RX_DESC;
if (sis_priv->rx_skbuff[entry] == NULL) {
- if ((skb = netdev_alloc_skb(net_dev, RX_BUF_SIZE)) == NULL) {
+ skb = netdev_alloc_skb(net_dev, RX_BUF_SIZE);
+ if (skb == NULL) {
/* not enough memory for skbuff, this makes a
* "hole" on the buffer ring, it is not clear
* how the hardware will react to this kind
* of degenerated buffer */
- if (netif_msg_rx_err(sis_priv))
- printk(KERN_INFO "%s: Memory squeeze, "
- "deferring packet.\n",
- net_dev->name);
net_dev->stats.rx_dropped++;
break;
}