diff options
| author |   Richard Gobert <richardbgobert@gmail.com> | 2022-06-22 18:09:03 +0200 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2022-06-24 16:24:38 -0700 |
| commit | ede57d58e6f38d5bc66137368e4a1e68a157af6e (patch) | |
| tree | 9a412c4d1bbf5865189ee1eba9e926ea3749561e /net/ipv4/esp4.c | |
| parent | tc-testing: gitignore, delete plugins directory (diff) | |
| download | wireguard-linux-ede57d58e6f38d5bc66137368e4a1e68a157af6e.tar.xz wireguard-linux-ede57d58e6f38d5bc66137368e4a1e68a157af6e.zip | |
net: helper function skb_len_add
Move the len fields manipulation in the skbs to a helper function.
There is a comment specifically requesting this and there are several
other areas in the code displaying the same pattern which can be
refactored.
This improves code readability.
Signed-off-by: Richard Gobert <richardbgobert@gmail.com>
Link: https://lore.kernel.org/r/20220622160853.GA6478@debian
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/ipv4/esp4.c')
| -rw-r--r-- | net/ipv4/esp4.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c index b21238df3301..7eae8d686e20 100644 --- a/net/ipv4/esp4.c +++ b/net/ipv4/esp4.c @@ -502,9 +502,7 @@ int esp_output_head(struct xfrm_state *x, struct sk_buff *skb, struct esp_info * nfrags++; - skb->len += tailen; - skb->data_len += tailen; - skb->truesize += tailen; + skb_len_add(skb, tailen); if (sk && sk_fullsock(sk)) refcount_add(tailen, &sk->sk_wmem_alloc); |