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-rw-r--r--net/core/netpoll.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index 9e3aea0bd36..b1d5acd2fc7 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -39,7 +39,6 @@ static struct sk_buff_head skb_pool;
39static atomic_t trapped; 39static atomic_t trapped;
40 40
41#define USEC_PER_POLL 50 41#define USEC_PER_POLL 50
42#define NETPOLL_RX_ENABLED 1
43 42
44#define MAX_SKB_SIZE \ 43#define MAX_SKB_SIZE \
45 (MAX_UDP_CHUNK + sizeof(struct udphdr) + \ 44 (MAX_UDP_CHUNK + sizeof(struct udphdr) + \
@@ -675,7 +674,6 @@ int netpoll_setup(struct netpoll *np)
675 goto release; 674 goto release;
676 } 675 }
677 676
678 npinfo->rx_flags = 0;
679 npinfo->rx_np = NULL; 677 npinfo->rx_np = NULL;
680 678
681 spin_lock_init(&npinfo->rx_lock); 679 spin_lock_init(&npinfo->rx_lock);
@@ -757,7 +755,6 @@ int netpoll_setup(struct netpoll *np)
757 755
758 if (np->rx_hook) { 756 if (np->rx_hook) {
759 spin_lock_irqsave(&npinfo->rx_lock, flags); 757 spin_lock_irqsave(&npinfo->rx_lock, flags);
760 npinfo->rx_flags |= NETPOLL_RX_ENABLED;
761 npinfo->rx_np = np; 758 npinfo->rx_np = np;
762 spin_unlock_irqrestore(&npinfo->rx_lock, flags); 759 spin_unlock_irqrestore(&npinfo->rx_lock, flags);
763 } 760 }
@@ -799,7 +796,6 @@ void netpoll_cleanup(struct netpoll *np)
799 if (npinfo->rx_np == np) { 796 if (npinfo->rx_np == np) {
800 spin_lock_irqsave(&npinfo->rx_lock, flags); 797 spin_lock_irqsave(&npinfo->rx_lock, flags);
801 npinfo->rx_np = NULL; 798 npinfo->rx_np = NULL;
802 npinfo->rx_flags &= ~NETPOLL_RX_ENABLED;
803 spin_unlock_irqrestore(&npinfo->rx_lock, flags); 799 spin_unlock_irqrestore(&npinfo->rx_lock, flags);
804 } 800 }
805 801