lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

drivers:net: Remove unnecessary OOM messages after netdev_alloc_skb

Browse Source 
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>
This commit is contained in:
Joe Perches
2013-03-08 15:03:25 +00:00
committed by David S. Miller
parent e8f83e5ec7
commit 720a43efd3
47 changed files with 39 additions and 161 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/net/ethernet/amd/ariadne.c
View File

@@ -193,7 +193,6 @@ static int ariadne_rx(struct net_device *dev)
skb = netdev_alloc_skb(dev, pkt_len + 2);
if (skb == NULL) {
netdev_warn(dev, "Memory squeeze, deferring packet\n");
for (i = 0; i < RX_RING_SIZE; i++)
if (lowb(priv->rx_ring[(entry + i) % RX_RING_SIZE]->RMD1) & RF_OWN)
break;