diff options
| author | Joe Perches <joe@perches.com> | 2013-03-08 15:03:25 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-03-09 16:09:19 -0500 |
| commit | 720a43efd30f04a0a492c85fb997361c44fbae05 (patch) | |
| tree | 430e9488e00413655b7947f67e82c4fd2c07e951 /drivers/net/ethernet/sun | |
| parent | e8f83e5ec7450b85b101a774e165e70a18e9c3ab (diff) | |
| download | talos-op-linux-720a43efd30f04a0a492c85fb997361c44fbae05.tar.gz talos-op-linux-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/sun')
| -rw-r--r-- | drivers/net/ethernet/sun/sunqe.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/net/ethernet/sun/sunqe.c b/drivers/net/ethernet/sun/sunqe.c index 49bf3e2eb652..8182591bc187 100644 --- a/drivers/net/ethernet/sun/sunqe.c +++ b/drivers/net/ethernet/sun/sunqe.c @@ -414,7 +414,7 @@ static void qe_rx(struct sunqe *qep) struct qe_rxd *this; struct sunqe_buffers *qbufs = qep->buffers; __u32 qbufs_dvma = qep->buffers_dvma; - int elem = qep->rx_new, drops = 0; + int elem = qep->rx_new; u32 flags; this = &rxbase[elem]; @@ -436,7 +436,6 @@ static void qe_rx(struct sunqe *qep) } else { skb = netdev_alloc_skb(dev, len + 2); if (skb == NULL) { - drops++; dev->stats.rx_dropped++; } else { skb_reserve(skb, 2); @@ -456,8 +455,6 @@ static void qe_rx(struct sunqe *qep) this = &rxbase[elem]; } qep->rx_new = elem; - if (drops) - printk(KERN_NOTICE "%s: Memory squeeze, deferring packet.\n", qep->dev->name); } static void qe_tx_reclaim(struct sunqe *qep); |
