1 files changed, 8 insertions, 8 deletions

diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
index 394ff36ef8f1..be78e9378c03 100644
--- a/fs/autofs4/waitq.c
+++ b/fs/autofs4/waitq.c
@@ -178,7 +178,7 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
                 return -ENOENT;
         }
 
-        if (down_interruptible(&sbi->wq_sem)) {
+        if (mutex_lock_interruptible(&sbi->wq_mutex)) {
                 kfree(name);
                 return -EINTR;
         }
@@ -194,7 +194,7 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
                 /* Can't wait for an expire if there's no mount */
                 if (notify == NFY_NONE && !d_mountpoint(dentry)) {
                         kfree(name);
-                        up(&sbi->wq_sem);
+                        mutex_unlock(&sbi->wq_mutex);
                         return -ENOENT;
                 }
 
@@ -202,7 +202,7 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
                 wq = kmalloc(sizeof(struct autofs_wait_queue),GFP_KERNEL);
                 if ( !wq ) {
                         kfree(name);
-                        up(&sbi->wq_sem);
+                        mutex_unlock(&sbi->wq_mutex);
                         return -ENOMEM;
                 }
 
@@ -218,10 +218,10 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
                 wq->status = -EINTR; /* Status return if interrupted */
                 atomic_set(&wq->wait_ctr, 2);
                 atomic_set(&wq->notified, 1);
-                up(&sbi->wq_sem);
+                mutex_unlock(&sbi->wq_mutex);
         } else {
                 atomic_inc(&wq->wait_ctr);
-                up(&sbi->wq_sem);
+                mutex_unlock(&sbi->wq_mutex);
                 kfree(name);
                 DPRINTK("existing wait id = 0x%08lx, name = %.*s, nfy=%d",
                         (unsigned long) wq->wait_queue_token, wq->len, wq->name, notify);
@@ -282,19 +282,19 @@ int autofs4_wait_release(struct autofs_sb_info *sbi, autofs_wqt_t wait_queue_tok
 {
         struct autofs_wait_queue *wq, **wql;
 
-        down(&sbi->wq_sem);
+        mutex_lock(&sbi->wq_mutex);
         for ( wql = &sbi->queues ; (wq = *wql) != 0 ; wql = &wq->next ) {
                 if ( wq->wait_queue_token == wait_queue_token )
                         break;
         }
 
         if ( !wq ) {
-                up(&sbi->wq_sem);
+                mutex_unlock(&sbi->wq_mutex);
                 return -EINVAL;
         }
 
         *wql = wq->next;        /* Unlink from chain */
-        up(&sbi->wq_sem);
+        mutex_unlock(&sbi->wq_mutex);
         kfree(wq->name);
         wq->name = NULL;        /* Do not wait on this queue */