Messages in this thread Patch in this message | | | From | Yaowei Bai <> | Subject | [PATCH 1/9] net/netlink: lockdep_genl_is_held can be boolean | Date | Thu, 8 Oct 2015 21:28:54 +0800 |
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This patch makes lockdep_genl_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> --- include/linux/genetlink.h | 2 +- net/netlink/genetlink.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/genetlink.h b/include/linux/genetlink.h index 09460d6..a4c61cb 100644 --- a/include/linux/genetlink.h +++ b/include/linux/genetlink.h @@ -8,7 +8,7 @@ extern void genl_lock(void); extern void genl_unlock(void); #ifdef CONFIG_LOCKDEP -extern int lockdep_genl_is_held(void); +extern bool lockdep_genl_is_held(void); #endif /* for synchronisation between af_netlink and genetlink */ diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c index 2ed5f96..d5d713d 100644 --- a/net/netlink/genetlink.c +++ b/net/netlink/genetlink.c @@ -39,7 +39,7 @@ void genl_unlock(void) EXPORT_SYMBOL(genl_unlock); #ifdef CONFIG_LOCKDEP -int lockdep_genl_is_held(void) +bool lockdep_genl_is_held(void) { return lockdep_is_held(&genl_mutex); } -- 1.9.1
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