From 720a43efd30f04a0a492c85fb997361c44fbae05 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Fri, 8 Mar 2013 15:03:25 +0000 Subject: 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 Signed-off-by: David S. Miller --- drivers/net/ethernet/amd/7990.c | 2 -- drivers/net/ethernet/amd/a2065.c | 1 - drivers/net/ethernet/amd/am79c961a.c | 1 - drivers/net/ethernet/amd/ariadne.c | 1 - drivers/net/ethernet/amd/atarilance.c | 2 -- drivers/net/ethernet/amd/au1000_eth.c | 1 - drivers/net/ethernet/amd/declance.c | 2 -- drivers/net/ethernet/amd/pcnet32.c | 1 - drivers/net/ethernet/amd/sun3lance.c | 3 --- drivers/net/ethernet/amd/sunlance.c | 4 ---- 10 files changed, 18 deletions(-) (limited to 'drivers/net/ethernet/amd') diff --git a/drivers/net/ethernet/amd/7990.c b/drivers/net/ethernet/amd/7990.c index 6e722dc37db7..65926a956575 100644 --- a/drivers/net/ethernet/amd/7990.c +++ b/drivers/net/ethernet/amd/7990.c @@ -318,8 +318,6 @@ static int lance_rx (struct net_device *dev) struct sk_buff *skb = netdev_alloc_skb(dev, len + 2); if (!skb) { - printk ("%s: Memory squeeze, deferring packet.\n", - dev->name); dev->stats.rx_dropped++; rd->mblength = 0; rd->rmd1_bits = LE_R1_OWN; diff --git a/drivers/net/ethernet/amd/a2065.c b/drivers/net/ethernet/amd/a2065.c index 3789affbc0e5..0866e7627433 100644 --- a/drivers/net/ethernet/amd/a2065.c +++ b/drivers/net/ethernet/amd/a2065.c @@ -293,7 +293,6 @@ static int lance_rx(struct net_device *dev) struct sk_buff *skb = netdev_alloc_skb(dev, len + 2); if (!skb) { - netdev_warn(dev, "Memory squeeze, deferring packet\n"); dev->stats.rx_dropped++; rd->mblength = 0; rd->rmd1_bits = LE_R1_OWN; diff --git a/drivers/net/ethernet/amd/am79c961a.c b/drivers/net/ethernet/amd/am79c961a.c index 60e2b701afe7..9793767996a2 100644 --- a/drivers/net/ethernet/amd/am79c961a.c +++ b/drivers/net/ethernet/amd/am79c961a.c @@ -528,7 +528,6 @@ am79c961_rx(struct net_device *dev, struct dev_priv *priv) dev->stats.rx_packets++; } else { am_writeword (dev, hdraddr + 2, RMD_OWN); - printk (KERN_WARNING "%s: memory squeeze, dropping packet.\n", dev->name); dev->stats.rx_dropped++; break; } diff --git a/drivers/net/ethernet/amd/ariadne.c b/drivers/net/ethernet/amd/ariadne.c index 98f4522fd17b..c178eb4c8166 100644 --- a/drivers/net/ethernet/amd/ariadne.c +++ b/drivers/net/ethernet/amd/ariadne.c @@ -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; diff --git a/drivers/net/ethernet/amd/atarilance.c b/drivers/net/ethernet/amd/atarilance.c index 84219df72f51..ab9bedb8d276 100644 --- a/drivers/net/ethernet/amd/atarilance.c +++ b/drivers/net/ethernet/amd/atarilance.c @@ -996,8 +996,6 @@ static int lance_rx( struct net_device *dev ) else { skb = netdev_alloc_skb(dev, pkt_len + 2); if (skb == NULL) { - DPRINTK( 1, ( "%s: Memory squeeze, deferring packet.\n", - dev->name )); for( i = 0; i < RX_RING_SIZE; i++ ) if (MEM->rx_head[(entry+i) & RX_RING_MOD_MASK].flag & RMD1_OWN_CHIP) diff --git a/drivers/net/ethernet/amd/au1000_eth.c b/drivers/net/ethernet/amd/au1000_eth.c index de774d419144..688aede742c7 100644 --- a/drivers/net/ethernet/amd/au1000_eth.c +++ b/drivers/net/ethernet/amd/au1000_eth.c @@ -727,7 +727,6 @@ static int au1000_rx(struct net_device *dev) frmlen -= 4; /* Remove FCS */ skb = netdev_alloc_skb(dev, frmlen + 2); if (skb == NULL) { - netdev_err(dev, "Memory squeeze, dropping packet.\n"); dev->stats.rx_dropped++; continue; } diff --git a/drivers/net/ethernet/amd/declance.c b/drivers/net/ethernet/amd/declance.c index baca0bd1b393..3d86ffeb4e15 100644 --- a/drivers/net/ethernet/amd/declance.c +++ b/drivers/net/ethernet/amd/declance.c @@ -607,8 +607,6 @@ static int lance_rx(struct net_device *dev) skb = netdev_alloc_skb(dev, len + 2); if (skb == 0) { - printk("%s: Memory squeeze, deferring packet.\n", - dev->name); dev->stats.rx_dropped++; *rds_ptr(rd, mblength, lp->type) = 0; *rds_ptr(rd, rmd1, lp->type) = diff --git a/drivers/net/ethernet/amd/pcnet32.c b/drivers/net/ethernet/amd/pcnet32.c index 797f847edf13..ed2130727643 100644 --- a/drivers/net/ethernet/amd/pcnet32.c +++ b/drivers/net/ethernet/amd/pcnet32.c @@ -1166,7 +1166,6 @@ static void pcnet32_rx_entry(struct net_device *dev, skb = netdev_alloc_skb(dev, pkt_len + NET_IP_ALIGN); if (skb == NULL) { - netif_err(lp, drv, dev, "Memory squeeze, dropping packet\n"); dev->stats.rx_dropped++; return; } diff --git a/drivers/net/ethernet/amd/sun3lance.c b/drivers/net/ethernet/amd/sun3lance.c index 74b3891b6483..de412d331a72 100644 --- a/drivers/net/ethernet/amd/sun3lance.c +++ b/drivers/net/ethernet/amd/sun3lance.c @@ -812,9 +812,6 @@ static int lance_rx( struct net_device *dev ) else { skb = netdev_alloc_skb(dev, pkt_len + 2); if (skb == NULL) { - DPRINTK( 1, ( "%s: Memory squeeze, deferring packet.\n", - dev->name )); - dev->stats.rx_dropped++; head->msg_length = 0; head->flag |= RMD1_OWN_CHIP; diff --git a/drivers/net/ethernet/amd/sunlance.c b/drivers/net/ethernet/amd/sunlance.c index 6a40290d3727..70d543063993 100644 --- a/drivers/net/ethernet/amd/sunlance.c +++ b/drivers/net/ethernet/amd/sunlance.c @@ -536,8 +536,6 @@ static void lance_rx_dvma(struct net_device *dev) skb = netdev_alloc_skb(dev, len + 2); if (skb == NULL) { - printk(KERN_INFO "%s: Memory squeeze, deferring packet.\n", - dev->name); dev->stats.rx_dropped++; rd->mblength = 0; rd->rmd1_bits = LE_R1_OWN; @@ -708,8 +706,6 @@ static void lance_rx_pio(struct net_device *dev) skb = netdev_alloc_skb(dev, len + 2); if (skb == NULL) { - printk(KERN_INFO "%s: Memory squeeze, deferring packet.\n", - dev->name); dev->stats.rx_dropped++; sbus_writew(0, &rd->mblength); sbus_writeb(LE_R1_OWN, &rd->rmd1_bits); -- cgit v1.2.3-59-g8ed1b