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| author | fan.du <fan.du@windriver.com> | 2013-07-22 14:21:09 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-07-24 14:24:56 -0700 |
| commit | 9225b23057aeba13957e8033f69a554dc246a80e (patch) | |
| tree | 9b6b4a8ad37fe06fffdeb350a02cac7bdc30cd6d /net/ipv6/ip6_fib.c | |
| parent | 86a37def2bba8d22f8b512e7c8a0f6f6e197728c (diff) | |
| download | lwn-9225b23057aeba13957e8033f69a554dc246a80e.tar.gz lwn-9225b23057aeba13957e8033f69a554dc246a80e.zip | |
net: ipv6 eliminate parameter "int addrlen" in function fib6_add_1
The "int addrlen" in fib6_add_1 is rebundant, as we can get it from
parameter "struct in6_addr *addr" once we modified its type.
And also fix some coding style issues in fib6_add_1
Signed-off-by: Fan Du <fan.du@windriver.com>
Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/ip6_fib.c')
| -rw-r--r-- | net/ipv6/ip6_fib.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c index 5fc9c7a68d8d..8b6c77389a04 100644 --- a/net/ipv6/ip6_fib.c +++ b/net/ipv6/ip6_fib.c @@ -425,8 +425,8 @@ out: * node. */ -static struct fib6_node * fib6_add_1(struct fib6_node *root, void *addr, - int addrlen, int plen, +static struct fib6_node *fib6_add_1(struct fib6_node *root, + struct in6_addr *addr, int plen, int offset, int allow_create, int replace_required) { @@ -543,7 +543,7 @@ insert_above: but if it is >= plen, the value is ignored in any case. */ - bit = __ipv6_addr_diff(addr, &key->addr, addrlen); + bit = __ipv6_addr_diff(addr, &key->addr, sizeof(*addr)); /* * (intermediate)[in] @@ -822,9 +822,9 @@ int fib6_add(struct fib6_node *root, struct rt6_info *rt, struct nl_info *info) if (!allow_create && !replace_required) pr_warn("RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE\n"); - fn = fib6_add_1(root, &rt->rt6i_dst.addr, sizeof(struct in6_addr), - rt->rt6i_dst.plen, offsetof(struct rt6_info, rt6i_dst), - allow_create, replace_required); + fn = fib6_add_1(root, &rt->rt6i_dst.addr, rt->rt6i_dst.plen, + offsetof(struct rt6_info, rt6i_dst), allow_create, + replace_required); if (IS_ERR(fn)) { err = PTR_ERR(fn); @@ -863,7 +863,7 @@ int fib6_add(struct fib6_node *root, struct rt6_info *rt, struct nl_info *info) /* Now add the first leaf node to new subtree */ sn = fib6_add_1(sfn, &rt->rt6i_src.addr, - sizeof(struct in6_addr), rt->rt6i_src.plen, + rt->rt6i_src.plen, offsetof(struct rt6_info, rt6i_src), allow_create, replace_required); @@ -882,7 +882,7 @@ int fib6_add(struct fib6_node *root, struct rt6_info *rt, struct nl_info *info) fn->subtree = sfn; } else { sn = fib6_add_1(fn->subtree, &rt->rt6i_src.addr, - sizeof(struct in6_addr), rt->rt6i_src.plen, + rt->rt6i_src.plen, offsetof(struct rt6_info, rt6i_src), allow_create, replace_required); |