diff options
| author | Joe Perches <joe@perches.com> | 2013-03-08 19:03:25 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-03-10 01:09:19 +0400 |
| commit | 720a43efd30f04a0a492c85fb997361c44fbae05 (patch) | |
| tree | 430e9488e00413655b7947f67e82c4fd2c07e951 /drivers/net/ethernet/sis/sis900.c | |
| parent | e8f83e5ec7450b85b101a774e165e70a18e9c3ab (diff) | |
| download | linux-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/sis/sis900.c')
| -rw-r--r-- | drivers/net/ethernet/sis/sis900.c | 7 |
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; } |