[NET] sem2mutex: net/

Semaphore to mutex conversion.

The conversion was generated via scripts, and the result was validated
automatically via a script as well.

Signed-off-by: Arjan van de Ven <arjan@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 6 insertions, 5 deletions

diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
index e838d042f7f5..dff07795bd16 100644
--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -18,6 +18,7 @@
 #include <linux/smp.h>
 #include <linux/smp_lock.h>
 #include <linux/spinlock.h>
+#include <linux/mutex.h>
 
 #include <linux/sunrpc/clnt.h>
 #include <linux/sunrpc/xprt.h>
@@ -62,7 +63,7 @@ static LIST_HEAD(all_tasks);
 /*
  * rpciod-related stuff
  */
-static DECLARE_MUTEX(rpciod_sema);
+static DEFINE_MUTEX(rpciod_mutex);
 static unsigned int             rpciod_users;
 static struct workqueue_struct *rpciod_workqueue;
 
@@ -1047,7 +1048,7 @@ rpciod_up(void)
         struct workqueue_struct *wq;
         int error = 0;
 
-        down(&rpciod_sema);
+        mutex_lock(&rpciod_mutex);
         dprintk("rpciod_up: users %d\n", rpciod_users);
         rpciod_users++;
         if (rpciod_workqueue)
@@ -1070,14 +1071,14 @@ rpciod_up(void)
         rpciod_workqueue = wq;
         error = 0;
 out:
-        up(&rpciod_sema);
+        mutex_unlock(&rpciod_mutex);
         return error;
 }
 
 void
 rpciod_down(void)
 {
-        down(&rpciod_sema);
+        mutex_lock(&rpciod_mutex);
         dprintk("rpciod_down sema %d\n", rpciod_users);
         if (rpciod_users) {
                 if (--rpciod_users)
@@ -1094,7 +1095,7 @@ rpciod_down(void)
         destroy_workqueue(rpciod_workqueue);
         rpciod_workqueue = NULL;
  out:
-        up(&rpciod_sema);
+        mutex_unlock(&rpciod_mutex);
 }
 
 #ifdef RPC_DEBUG