diff options
| author | Stephen Hemminger <shemminger@linux-foundation.org> | 2007-11-20 06:37:09 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-29 01:54:18 +0300 |
| commit | c7b6ea24b43afb5749cb704e143df19d70e23dea (patch) | |
| tree | e46281225b1cec008b5a65ece47b8d5f1a8d7abd /net/core/netpoll.c | |
| parent | 33f807ba0d9259e7c75c7a2ce8bd2787e5b540c7 (diff) | |
| download | linux-c7b6ea24b43afb5749cb704e143df19d70e23dea.tar.xz | |
[NETPOLL]: Don't need rx_flags.
The rx_flags variable is redundant. Turning rx on/off is done
via setting the rx_np pointer.
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/netpoll.c')
| -rw-r--r-- | net/core/netpoll.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/net/core/netpoll.c b/net/core/netpoll.c index 9e3aea0bd369..b1d5acd2fc7a 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -39,7 +39,6 @@ static struct sk_buff_head skb_pool; static atomic_t trapped; #define USEC_PER_POLL 50 -#define NETPOLL_RX_ENABLED 1 #define MAX_SKB_SIZE \ (MAX_UDP_CHUNK + sizeof(struct udphdr) + \ @@ -675,7 +674,6 @@ int netpoll_setup(struct netpoll *np) goto release; } - npinfo->rx_flags = 0; npinfo->rx_np = NULL; spin_lock_init(&npinfo->rx_lock); @@ -757,7 +755,6 @@ int netpoll_setup(struct netpoll *np) if (np->rx_hook) { spin_lock_irqsave(&npinfo->rx_lock, flags); - npinfo->rx_flags |= NETPOLL_RX_ENABLED; npinfo->rx_np = np; spin_unlock_irqrestore(&npinfo->rx_lock, flags); } @@ -799,7 +796,6 @@ void netpoll_cleanup(struct netpoll *np) if (npinfo->rx_np == np) { spin_lock_irqsave(&npinfo->rx_lock, flags); npinfo->rx_np = NULL; - npinfo->rx_flags &= ~NETPOLL_RX_ENABLED; spin_unlock_irqrestore(&npinfo->rx_lock, flags); } |