From 875e08294911b3cb8c60416d64d990809421de29 Mon Sep 17 00:00:00 2001 From: Yaowei Bai Date: Thu, 8 Oct 2015 21:28:56 +0800 Subject: 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 Signed-off-by: David S. Miller --- include/linux/netfilter/nfnetlink.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'include/linux') 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 */ -- cgit v1.2.3-59-g8ed1b