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| author |   Li RongQing <roy.qing.li@gmail.com> | 2015-04-30 17:25:12 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-05-02 22:17:44 -0400 |
| commit | 7eee8cd4d8d6ce3f70e6bea716c19b28635a5232 (patch) | |
| tree | 43d713eeef4f809cd1a2c2089966c850ff85568f /net/ipv4/fib_semantics.c | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net (diff) | |
| download | linux-dev-7eee8cd4d8d6ce3f70e6bea716c19b28635a5232.tar.xz linux-dev-7eee8cd4d8d6ce3f70e6bea716c19b28635a5232.zip | |
ipv4: remove the unnecessary codes in fib_info_hash_move
The whole hlist will be moved, so not need to call hlist_del before
add the hlist_node to other hlist_head.
Signed-off-by: Li RongQing <roy.qing.li@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/fib_semantics.c')
| -rw-r--r-- | net/ipv4/fib_semantics.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c index 8d695b6659c7..28ec3c1823bf 100644 --- a/net/ipv4/fib_semantics.c +++ b/net/ipv4/fib_semantics.c @@ -713,8 +713,6 @@ static void fib_info_hash_move(struct hlist_head *new_info_hash, struct hlist_head *dest; unsigned int new_hash; - hlist_del(&fi->fib_hash); - new_hash = fib_info_hashfn(fi); dest = &new_info_hash[new_hash]; hlist_add_head(&fi->fib_hash, dest); @@ -731,8 +729,6 @@ static void fib_info_hash_move(struct hlist_head *new_info_hash, struct hlist_head *ldest; unsigned int new_hash; - hlist_del(&fi->fib_lhash); - new_hash = fib_laddr_hashfn(fi->fib_prefsrc); ldest = &new_laddrhash[new_hash]; hlist_add_head(&fi->fib_lhash, ldest); |