diff options
| -rw-r--r-- | fs/autofs4/waitq.c | 19 |
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; } |