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(parent: b36c837) | patch
net: minor cleanup in skb_ext_add()
authorPaolo Abeni <pabeni@redhat.com>
Fri, 21 Dec 2018 18:03:15 +0000 (19:03 +0100)
committerDavid S. Miller <davem@davemloft.net>
Fri, 21 Dec 2018 18:24:54 +0000 (10:24 -0800)
commit3bf11bda9c5cc083ccb0ed1c48cebecb75f3a933
tree11fb43824d249c87afe417bef0b9c372077972b4tree | snapshot
parentb36c83733114f61c0223ac787b8b6350da466905commit | diff
net: minor cleanup in skb_ext_add()

When the extension to be added is already present, the only
skb field we may need to update is 'extensions': we can reorder
the code and avoid a branch.

v1 -> v2:
 - be sure to flag the newly added extension as active

Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Acked-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/skbuff.c diff | blob | history
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