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authorJoe Perches <joe@perches.com>2013-03-08 19:03:25 +0400
committerDavid S. Miller <davem@davemloft.net>2013-03-10 01:09:19 +0400
commit720a43efd30f04a0a492c85fb997361c44fbae05 (patch)
tree430e9488e00413655b7947f67e82c4fd2c07e951 /drivers/net/ethernet/cirrus
parente8f83e5ec7450b85b101a774e165e70a18e9c3ab (diff)
downloadlinux-720a43efd30f04a0a492c85fb997361c44fbae05.tar.xz
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/cirrus')
-rw-r--r--drivers/net/ethernet/cirrus/cs89x0.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/net/ethernet/cirrus/cs89x0.c b/drivers/net/ethernet/cirrus/cs89x0.c
index 73c1c8c33dd1..aaa0499aa19c 100644
--- a/drivers/net/ethernet/cirrus/cs89x0.c
+++ b/drivers/net/ethernet/cirrus/cs89x0.c
@@ -478,9 +478,6 @@ dma_rx(struct net_device *dev)
/* Malloc up new buffer. */
skb = netdev_alloc_skb(dev, length + 2);
if (skb == NULL) {
- /* I don't think we want to do this to a stressed system */
- cs89_dbg(0, err, "%s: Memory squeeze, dropping packet\n",
- dev->name);
dev->stats.rx_dropped++;
/* AKPM: advance bp to the next frame */
@@ -731,9 +728,6 @@ net_rx(struct net_device *dev)
/* Malloc up new buffer. */
skb = netdev_alloc_skb(dev, length + 2);
if (skb == NULL) {
-#if 0 /* Again, this seems a cruel thing to do */
- pr_warn("%s: Memory squeeze, dropping packet\n", dev->name);
-#endif
dev->stats.rx_dropped++;
return;
}