[IPV4] fib_trie: fib_insert_node cleanup

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The only error from fib_insert_node is if memory allocation fails, so
instead of passing by reference, just use the convention of returning
NULL.

Signed-off-by: Stephen Hemminger <stephen.hemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Stephen Hemminger 2008-01-12 20:57:07 -08:00 • committed by David S. Miller

parent 187b5188a7

commit fea86ad812

1 changed files with 11 additions and 17 deletions

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net/ipv4/fib_trie.c

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