[PATCH] autofs4: white space cleanup for waitq.c

Whitespace and formating changes to waitq code.

Signed-off-by: Ian Kent <raven@themaw.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
index be78e9378c03a1ce72499ca14a6ed80ac6c2cbc8..b0bb9d43bcd9666f26b6a07598bd9c89a16396b6 100644 (file)
--- 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;
        }