Having single function to read mdmon pid file.

We don't need three.
One (signal_mdmon) wasn't even being used.

Signed-off-by: NeilBrown <neilb@suse.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/mdadm.h b/mdadm.h
index 836c64d..eec5c0c 100644
--- a/mdadm.h
+++ b/mdadm.h
@@ -883,7 +883,7 @@ extern int open_mddev(char *dev, int report_errors);
 extern int open_container(int fd);
 
 extern int mdmon_running(int devnum);
-extern int signal_mdmon(int devnum);
+extern int mdmon_pid(int devnum);
 extern int check_env(char *name);
 extern __u32 random32(void);
 extern int start_mdmon(int devnum);