ipv4: Optimize flow initialization in input route lookup.

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Like in commit 44713b67db
("ipv4: Optimize flow initialization in output route lookup."
we can optimize the on-stack flow setup to only initialize
the members which are actually used.

Otherwise we bzero the entire structure, then initialize
explicitly the first half of it.

Signed-off-by: David S. Miller <davem@davemloft.net>

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David S. Miller 2011-03-09 20:42:07 -08:00

parent 2f4e1b3970

commit 67e28ffd86

1 changed files with 8 additions and 6 deletions

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net/ipv4/route.c

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