diff options
| author |   Petko Manolov <petkan@nucleusys.com> | 2013-04-25 22:41:21 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2013-04-29 13:57:49 -0400 |
| commit | 313a58e487ab3eb80e7e1f9baddc75968288aad9 (patch) | |
| tree | 5dbb435244b98990b1d9286a59622ced4ccfea3a /drivers/net/usb/pegasus.h | |
| parent | ipv6: Kill ipv6 dependency of icmpv6_send(). (diff) | |
| download | wireguard-linux-313a58e487ab3eb80e7e1f9baddc75968288aad9.tar.xz wireguard-linux-313a58e487ab3eb80e7e1f9baddc75968288aad9.zip | |
drivers: net: usb: pegasus: remove skb pool
The socket buffer pool for the receive path is now gone. It's existence
didn't make much difference (performance-wise) and the code is better off
without the spinlocks protecting it.
Signed-off-by: Petko Manolov <petkan@nucleusys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/usb/pegasus.h')
| -rw-r--r-- | drivers/net/usb/pegasus.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/net/usb/pegasus.h b/drivers/net/usb/pegasus.h index 65b78b35b73c..00d44e3ff744 100644 --- a/drivers/net/usb/pegasus.h +++ b/drivers/net/usb/pegasus.h @@ -13,7 +13,6 @@ #define HAS_HOME_PNA 0x40000000 #define PEGASUS_MTU 1536 -#define RX_SKBS 4 #define EPROM_WRITE 0x01 #define EPROM_READ 0x02 @@ -97,11 +96,9 @@ typedef struct pegasus { struct tasklet_struct rx_tl; struct delayed_work carrier_check; struct urb *ctrl_urb, *rx_urb, *tx_urb, *intr_urb; - struct sk_buff *rx_pool[RX_SKBS]; struct sk_buff *rx_skb; struct usb_ctrlrequest dr; wait_queue_head_t ctrl_wait; - spinlock_t rx_pool_lock; int chip; unsigned char intr_buff[8]; __u8 tx_buff[PEGASUS_MTU]; |