diff options
| author |   Joe Perches <joe@perches.com> | 2018-03-12 08:07:12 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-03-15 14:28:03 -0400 |
| commit | 0c3d5a96d5e5e6d5662d335a3bdfb76f35433f18 (patch) | |
| tree | c846443806fa4f887ca492d211ef04ca0aa21902 /drivers | |
| parent | Merge branch '40GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue (diff) | |
| download | linux-dev-0c3d5a96d5e5e6d5662d335a3bdfb76f35433f18.tar.xz linux-dev-0c3d5a96d5e5e6d5662d335a3bdfb76f35433f18.zip | |
net: drivers/net: Remove unnecessary skb_copy_expand OOM messages
skb_copy_expand without __GFP_NOWARN already does a dump_stack
on OOM so these messages are redundant.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/qualcomm/qca_spi.c | 1 | ||||
| -rw-r--r-- | drivers/net/usb/lg-vl600.c | 6 | ||||
| -rw-r--r-- | drivers/net/wimax/i2400m/usb-rx.c | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/ti/wl1251/tx.c | 4 | ||||
| -rw-r--r-- | drivers/usb/gadget/function/f_eem.c | 1 |
5 files changed, 2 insertions, 13 deletions
diff --git a/drivers/net/ethernet/qualcomm/qca_spi.c b/drivers/net/ethernet/qualcomm/qca_spi.c index 9c236298fe21..5803cd6db406 100644 --- a/drivers/net/ethernet/qualcomm/qca_spi.c +++ b/drivers/net/ethernet/qualcomm/qca_spi.c @@ -705,7 +705,6 @@ qcaspi_netdev_xmit(struct sk_buff *skb, struct net_device *dev) tskb = skb_copy_expand(skb, QCAFRM_HEADER_LEN, QCAFRM_FOOTER_LEN + pad_len, GFP_ATOMIC); if (!tskb) { - netdev_dbg(qca->net_dev, "could not allocate tx_buff\n"); qca->stats.out_of_mem++; return NETDEV_TX_BUSY; } diff --git a/drivers/net/usb/lg-vl600.c b/drivers/net/usb/lg-vl600.c index dbabd7ca5268..257916f172cd 100644 --- a/drivers/net/usb/lg-vl600.c +++ b/drivers/net/usb/lg-vl600.c @@ -157,12 +157,8 @@ static int vl600_rx_fixup(struct usbnet *dev, struct sk_buff *skb) s->current_rx_buf = skb_copy_expand(skb, 0, le32_to_cpup(&frame->len), GFP_ATOMIC); - if (!s->current_rx_buf) { - netif_err(dev, ifup, dev->net, "Reserving %i bytes " - "for packet assembly failed.\n", - le32_to_cpup(&frame->len)); + if (!s->current_rx_buf) dev->net->stats.rx_errors++; - } return 0; } diff --git a/drivers/net/wimax/i2400m/usb-rx.c b/drivers/net/wimax/i2400m/usb-rx.c index b78ee676e102..5b64bda7d9e7 100644 --- a/drivers/net/wimax/i2400m/usb-rx.c +++ b/drivers/net/wimax/i2400m/usb-rx.c @@ -263,9 +263,6 @@ retry: new_skb = skb_copy_expand(rx_skb, 0, rx_size - rx_skb->len, GFP_KERNEL); if (new_skb == NULL) { - if (printk_ratelimit()) - dev_err(dev, "RX: Can't reallocate skb to %d; " - "RX dropped\n", rx_size); kfree_skb(rx_skb); rx_skb = NULL; goto out; /* drop it...*/ diff --git a/drivers/net/wireless/ti/wl1251/tx.c b/drivers/net/wireless/ti/wl1251/tx.c index de2fa6705574..12ed14ebc307 100644 --- a/drivers/net/wireless/ti/wl1251/tx.c +++ b/drivers/net/wireless/ti/wl1251/tx.c @@ -221,10 +221,8 @@ static int wl1251_tx_send_packet(struct wl1251 *wl, struct sk_buff *skb, struct sk_buff *newskb = skb_copy_expand(skb, 0, 3, GFP_KERNEL); - if (unlikely(newskb == NULL)) { - wl1251_error("Can't allocate skb!"); + if (unlikely(newskb == NULL)) return -EINVAL; - } tx_hdr = (struct tx_double_buffer_desc *) newskb->data; diff --git a/drivers/usb/gadget/function/f_eem.c b/drivers/usb/gadget/function/f_eem.c index 37557651b600..c13befa31110 100644 --- a/drivers/usb/gadget/function/f_eem.c +++ b/drivers/usb/gadget/function/f_eem.c @@ -507,7 +507,6 @@ static int eem_unwrap(struct gether *port, 0, GFP_ATOMIC); if (unlikely(!skb3)) { - DBG(cdev, "unable to realign EEM packet\n"); dev_kfree_skb_any(skb2); continue; } |