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| author |   Eric Dumazet <edumazet@google.com> | 2015-03-18 14:05:33 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-03-18 22:00:34 -0400 |
| commit | 6eada0110c8984477f5f1e57a0b7f7b2fc841e30 (patch) | |
| tree | b7f6118fe6d137d56a2264fb81a8f5718236abb9 /include/net/netns/hash.h | |
| parent | Merge branch 'txq_max_rate' (diff) | |
| download | linux-dev-6eada0110c8984477f5f1e57a0b7f7b2fc841e30.tar.xz linux-dev-6eada0110c8984477f5f1e57a0b7f7b2fc841e30.zip | |
netns: constify net_hash_mix() and various callers
const qualifiers ease code review by making clear
which objects are not written in a function.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/netns/hash.h')
| -rw-r--r-- | include/net/netns/hash.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/net/netns/hash.h b/include/net/netns/hash.h index c06ac58ca107..69a6715d9f3f 100644 --- a/include/net/netns/hash.h +++ b/include/net/netns/hash.h @@ -5,7 +5,7 @@ struct net; -static inline unsigned int net_hash_mix(struct net *net) +static inline u32 net_hash_mix(const struct net *net) { #ifdef CONFIG_NET_NS /* @@ -13,7 +13,7 @@ static inline unsigned int net_hash_mix(struct net *net) * always zeroed */ - return (unsigned)(((unsigned long)net) >> L1_CACHE_SHIFT); + return (u32)(((unsigned long)net) >> L1_CACHE_SHIFT); #else return 0; #endif |