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Commit 61d03535 authored by Yaowei Bai's avatar Yaowei Bai Committed by David S. Miller
Browse files

net/netlink: lockdep_genl_is_held can be boolean 



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: default avatarYaowei Bai <bywxiaobai@163.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 8cec75bd

include/linux/genetlink.h

+1 −1
Original line number Diff line number Diff line
@@ -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 */

net/netlink/genetlink.c

+1 −1
Original line number Diff line number Diff line
@@ -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);

}