1 files changed, 9 insertions, 10 deletions

diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
index be78e9378c03..b0bb9d43bcd9 100644
--- a/fs/autofs4/waitq.c
+++ b/fs/autofs4/waitq.c
@@ -33,7 +33,7 @@ void autofs4_catatonic_mode(struct autofs_sb_info *sbi)
         sbi->catatonic = 1;
         wq = sbi->queues;
         sbi->queues = NULL;     /* Erase all wait queues */
-        while ( wq ) {
+        while (wq) {
                 nwq = wq->next;
                 wq->status = -ENOENT; /* Magic is gone - report failure */
                 kfree(wq->name);
@@ -45,7 +45,6 @@ void autofs4_catatonic_mode(struct autofs_sb_info *sbi)
                 fput(sbi->pipe);        /* Close the pipe */
                 sbi->pipe = NULL;
         }
-
         shrink_dcache_sb(sbi->sb);
 }
 
@@ -165,7 +164,7 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
         int len, status;
 
         /* In catatonic mode, we don't wait for nobody */
-        if ( sbi->catatonic )
+        if (sbi->catatonic)
                 return -ENOENT;
         
         name = kmalloc(NAME_MAX + 1, GFP_KERNEL);
@@ -190,7 +189,7 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
                         break;
         }
 
-        if ( !wq ) {
+        if (!wq) {
                 /* Can't wait for an expire if there's no mount */
                 if (notify == NFY_NONE && !d_mountpoint(dentry)) {
                         kfree(name);
@@ -200,7 +199,7 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
 
                 /* Create a new wait queue */
                 wq = kmalloc(sizeof(struct autofs_wait_queue),GFP_KERNEL);
-                if ( !wq ) {
+                if (!wq) {
                         kfree(name);
                         mutex_unlock(&sbi->wq_mutex);
                         return -ENOMEM;
@@ -240,14 +239,14 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
 
         /* wq->name is NULL if and only if the lock is already released */
 
-        if ( sbi->catatonic ) {
+        if (sbi->catatonic) {
                 /* We might have slept, so check again for catatonic mode */
                 wq->status = -ENOENT;
                 kfree(wq->name);
                 wq->name = NULL;
         }
 
-        if ( wq->name ) {
+        if (wq->name) {
                 /* Block all but "shutdown" signals while waiting */
                 sigset_t oldset;
                 unsigned long irqflags;
@@ -283,12 +282,12 @@ int autofs4_wait_release(struct autofs_sb_info *sbi, autofs_wqt_t wait_queue_tok
         struct autofs_wait_queue *wq, **wql;
 
         mutex_lock(&sbi->wq_mutex);
-        for ( wql = &sbi->queues ; (wq = *wql) != 0 ; wql = &wq->next ) {
-                if ( wq->wait_queue_token == wait_queue_token )
+        for (wql = &sbi->queues ; (wq = *wql) != 0 ; wql = &wq->next) {
+                if (wq->wait_queue_token == wait_queue_token)
                         break;
         }
 
-        if ( !wq ) {
+        if (!wq) {
                 mutex_unlock(&sbi->wq_mutex);
                 return -EINVAL;
         }