diff options
| author | Yaowei Bai <bywxiaobai@163.com> | 2015-10-08 21:28:56 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-10-09 07:49:00 -0700 |
| commit | 875e08294911b3cb8c60416d64d990809421de29 (patch) | |
| tree | 783771876254d8abbc4f8f906a50c6dd9347d893 /net/netfilter/nfnetlink.c | |
| parent | 35498edc6481d588feadee7e76220884d5bbca48 (diff) | |
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 'net/netfilter/nfnetlink.c')
| -rw-r--r-- | net/netfilter/nfnetlink.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/netfilter/nfnetlink.c b/net/netfilter/nfnetlink.c index 70277b11f742..f1d9e887f5b1 100644 --- a/net/netfilter/nfnetlink.c +++ b/net/netfilter/nfnetlink.c @@ -64,7 +64,7 @@ void nfnl_unlock(__u8 subsys_id) EXPORT_SYMBOL_GPL(nfnl_unlock); #ifdef CONFIG_PROVE_LOCKING -int lockdep_nfnl_is_held(u8 subsys_id) +bool lockdep_nfnl_is_held(u8 subsys_id) { return lockdep_is_held(&table[subsys_id].mutex); } |