2 files changed, 10 insertions, 10 deletions

diff --git a/fs/autofs4/autofs_i.h b/fs/autofs4/autofs_i.h
index da8882ff31e6..058e1800caec 100644
--- a/fs/autofs4/autofs_i.h
+++ b/fs/autofs4/autofs_i.h
@@ -84,7 +84,7 @@ struct autofs_wait_queue {
         pid_t tgid;
         /* This is for status reporting upon return */
         int status;
-        atomic_t wait_ctr;
+        unsigned int wait_ctr;
 };
 
 #define AUTOFS_SBI_MAGIC 0x6d4a556d
diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
index dd2914d7ad7f..3458dbc8fff0 100644
--- a/fs/autofs4/waitq.c
+++ b/fs/autofs4/waitq.c
@@ -46,6 +46,7 @@ void autofs4_catatonic_mode(struct autofs_sb_info *sbi)
                         kfree(wq->name.name);
                         wq->name.name = NULL;
                 }
+                wq->wait_ctr--;
                 wake_up_interruptible(&wq->queue);
                 wq = nwq;
         }
@@ -380,7 +381,7 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
                 wq->pid = current->pid;
                 wq->tgid = current->tgid;
                 wq->status = -EINTR; /* Status return if interrupted */
-                atomic_set(&wq->wait_ctr, 2);
+                wq->wait_ctr = 2;
                 mutex_unlock(&sbi->wq_mutex);
 
                 if (sbi->version < 5) {
@@ -406,7 +407,7 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
                 /* autofs4_notify_daemon() may block */
                 autofs4_notify_daemon(sbi, wq, type);
         } else {
-                atomic_inc(&wq->wait_ctr);
+                wq->wait_ctr++;
                 mutex_unlock(&sbi->wq_mutex);
                 kfree(qstr.name);
                 DPRINTK("existing wait id = 0x%08lx, name = %.*s, nfy=%d",
@@ -442,8 +443,10 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
         status = wq->status;
 
         /* Are we the last process to need status? */
-        if (atomic_dec_and_test(&wq->wait_ctr))
+        mutex_lock(&sbi->wq_mutex);
+        if (!--wq->wait_ctr)
                 kfree(wq);
+        mutex_unlock(&sbi->wq_mutex);
 
         return status;
 }
@@ -467,14 +470,11 @@ int autofs4_wait_release(struct autofs_sb_info *sbi, autofs_wqt_t wait_queue_tok
         *wql = wq->next;        /* Unlink from chain */
         kfree(wq->name.name);
         wq->name.name = NULL;   /* Do not wait on this queue */
-        mutex_unlock(&sbi->wq_mutex);
-
         wq->status = status;
-
-        if (atomic_dec_and_test(&wq->wait_ctr)) /* Is anyone still waiting for this guy? */
+        wake_up_interruptible(&wq->queue);
+        if (!--wq->wait_ctr)
                 kfree(wq);
-        else
-                wake_up_interruptible(&wq->queue);
+        mutex_unlock(&sbi->wq_mutex);
 
         return 0;
 }