diff options
| author | Yaowei Bai <bywxiaobai@163.com> | 2015-10-08 16:28:56 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-10-09 17:49:00 +0300 |
| commit | 875e08294911b3cb8c60416d64d990809421de29 (patch) | |
| tree | 783771876254d8abbc4f8f906a50c6dd9347d893 /include/linux | |
| parent | 35498edc6481d588feadee7e76220884d5bbca48 (diff) | |
| download | linux-875e08294911b3cb8c60416d64d990809421de29.tar.xz | |
net/nfnetlink: lockdep_nfnl_is_held can be boolean
This patch makes lockdep_nfnl_is_held return bool to improve
readability due to this particular function only using either
one or zero as its return value.
No functional change.
Signed-off-by: Yaowei Bai <bywxiaobai@163.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/netfilter/nfnetlink.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h index e955d4730625..249d1bb01e03 100644 --- a/include/linux/netfilter/nfnetlink.h +++ b/include/linux/netfilter/nfnetlink.h @@ -45,11 +45,11 @@ int nfnetlink_unicast(struct sk_buff *skb, struct net *net, u32 portid, void nfnl_lock(__u8 subsys_id); void nfnl_unlock(__u8 subsys_id); #ifdef CONFIG_PROVE_LOCKING -int lockdep_nfnl_is_held(__u8 subsys_id); +bool lockdep_nfnl_is_held(__u8 subsys_id); #else -static inline int lockdep_nfnl_is_held(__u8 subsys_id) +static inline bool lockdep_nfnl_is_held(__u8 subsys_id) { - return 1; + return true; } #endif /* CONFIG_PROVE_LOCKING */ |