[mdadm PATCH 7/9] mdmon: move pid_dir to mdmon.c

[Luca Berra <bluca@xxxxxxxxxx>]

since it is not used elsewere anymore

Signed-off-by: Luca Berra <bluca@xxxxxxxxxx>
---
 mdadm.h |    1 -
 mdmon.c |    2 ++
 util.c  |    1 -
 3 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/mdadm.h b/mdadm.h
index 7efa8bf..825e3c2 100644
--- a/mdadm.h
+++ b/mdadm.h
@@ -895,7 +895,6 @@ extern int create_mddev(char *dev, char *name, int autof, int trustworthy,
 extern int open_mddev(char *dev, int report_errors);
 extern int open_container(int fd);
 
-extern char *pid_dir;
 extern int mdmon_running(int devnum);
 extern int mdmon_pid(int devnum, const char *pid_dir);
 extern int check_env(char *name);
diff --git a/mdmon.c b/mdmon.c
index 3627a80..eef4bfa 100644
--- a/mdmon.c
+++ b/mdmon.c
@@ -71,6 +71,8 @@ int mon_tid, mgr_tid;
 
 int sigterm;
 
+static char *pid_dir = VAR_RUN;
+
 int run_child(void *v)
 {
 	struct supertype *c = v;
diff --git a/util.c b/util.c
index c22886b..800d4b2 100644
--- a/util.c
+++ b/util.c
@@ -1463,7 +1463,6 @@ int fd2devnum(int fd)
 	return NoMdDev;
 }
 
-char *pid_dir = VAR_RUN;
 
 int mdmon_pid(int devnum, const char *pid_dir)
 {
--
1.7.0


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