diff options
| author | Kevin Hilman <khilman@ti.com> | 2012-03-05 15:37:04 -0800 |
|---|---|---|
| committer | Kevin Hilman <khilman@ti.com> | 2012-03-05 15:37:04 -0800 |
| commit | 015f1e4297ad32f83251f3f4cee2389ce5516e9e (patch) | |
| tree | 1b16e317005dc3d09b0551a4db9182f7f4119f71 /net/core/dev.c | |
| parent | 1b35af54ee9cbbdd13fed53fd4acb0952ba522e1 (diff) | |
| parent | 9cf793f9b8b1ba9414e2a7591b2e911885f85a27 (diff) | |
Merge remote-tracking branch 'omap/hsmmc' into for_3.4/cleanup/pm-base
Diffstat (limited to 'net/core/dev.c')
| -rw-r--r-- | net/core/dev.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index 115dee1d985..6ca32f6b310 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -3500,14 +3500,20 @@ static inline gro_result_t __napi_gro_receive(struct napi_struct *napi, struct sk_buff *skb) { struct sk_buff *p; + unsigned int maclen = skb->dev->hard_header_len; for (p = napi->gro_list; p; p = p->next) { unsigned long diffs; diffs = (unsigned long)p->dev ^ (unsigned long)skb->dev; diffs |= p->vlan_tci ^ skb->vlan_tci; - diffs |= compare_ether_header(skb_mac_header(p), - skb_gro_mac_header(skb)); + if (maclen == ETH_HLEN) + diffs |= compare_ether_header(skb_mac_header(p), + skb_gro_mac_header(skb)); + else if (!diffs) + diffs = memcmp(skb_mac_header(p), + skb_gro_mac_header(skb), + maclen); NAPI_GRO_CB(p)->same_flow = !diffs; NAPI_GRO_CB(p)->flush = 0; } |