diff options
| author | Eric Dumazet <edumazet@google.com> | 2024-03-01 19:37:37 +0000 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2024-03-05 13:30:11 +0100 |
| commit | 93e16ea025d234d0ed01d9dc9c819257a2159bb6 (patch) | |
| tree | 9e8191fedfa92d780b9b9dc90008576ebaf1483a /include/net | |
| parent | 9452c8b459f4641156a09c2212a835a6df2a137e (diff) | |
net: gro: rename skb_gro_header_hard()
skb_gro_header_hard() is renamed to skb_gro_may_pull() to match
the convention used by common helpers like pskb_may_pull().
This means the condition is inverted:
if (skb_gro_header_hard(skb, hlen))
slow_path();
becomes:
if (!skb_gro_may_pull(skb, hlen))
slow_path();
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/gro.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/include/net/gro.h b/include/net/gro.h index b435f0ddbf64..ffc2c96d263b 100644 --- a/include/net/gro.h +++ b/include/net/gro.h @@ -145,9 +145,10 @@ static inline void *skb_gro_header_fast(struct sk_buff *skb, return NAPI_GRO_CB(skb)->frag0 + offset; } -static inline int skb_gro_header_hard(struct sk_buff *skb, unsigned int hlen) +static inline bool skb_gro_may_pull(const struct sk_buff *skb, + unsigned int hlen) { - return NAPI_GRO_CB(skb)->frag0_len < hlen; + return hlen <= NAPI_GRO_CB(skb)->frag0_len; } static inline void skb_gro_frag0_invalidate(struct sk_buff *skb) @@ -172,7 +173,7 @@ static inline void *skb_gro_header(struct sk_buff *skb, void *ptr; ptr = skb_gro_header_fast(skb, offset); - if (skb_gro_header_hard(skb, hlen)) + if (!skb_gro_may_pull(skb, hlen)) ptr = skb_gro_header_slow(skb, hlen, offset); return ptr; } |