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path: root/drivers/block/aoe/aoenet.c
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Diffstat (limited to 'drivers/block/aoe/aoenet.c')
-rw-r--r--drivers/block/aoe/aoenet.c22
1 files changed, 5 insertions, 17 deletions
diff --git a/drivers/block/aoe/aoenet.c b/drivers/block/aoe/aoenet.c
index 4be9769..fdff774 100644
--- a/drivers/block/aoe/aoenet.c
+++ b/drivers/block/aoe/aoenet.c
@@ -92,18 +92,6 @@ mac_addr(char addr[6])
return __be64_to_cpu(n);
}
-static struct sk_buff *
-skb_check(struct sk_buff *skb)
-{
- if (skb_is_nonlinear(skb))
- if ((skb = skb_share_check(skb, GFP_ATOMIC)))
- if (skb_linearize(skb, GFP_ATOMIC) < 0) {
- dev_kfree_skb(skb);
- return NULL;
- }
- return skb;
-}
-
void
aoenet_xmit(struct sk_buff *sl)
{
@@ -125,14 +113,14 @@ aoenet_rcv(struct sk_buff *skb, struct net_device *ifp, struct packet_type *pt,
struct aoe_hdr *h;
u32 n;
- skb = skb_check(skb);
- if (!skb)
+ skb = skb_share_check(skb, GFP_ATOMIC);
+ if (skb == NULL)
return 0;
-
+ if (skb_is_nonlinear(skb))
+ if (skb_linearize(skb, GFP_ATOMIC) < 0)
+ goto exit;
if (!is_aoe_netif(ifp))
goto exit;
-
- //skb->len += ETH_HLEN; /* (1) */
skb_push(skb, ETH_HLEN); /* (1) */
h = (struct aoe_hdr *) skb->mac.raw;
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