sparse pointer use of zero as null

[net-next-2.6.git] / fs / autofs / waitq.c

diff --git a/fs/autofs/waitq.c b/fs/autofs/waitq.c
index 19a9cafb5ddf169ae44183171dfde5db3d243581..be46805972f0b9fc589f6d4dfae59e703f9413cb 100644 (file)
--- a/fs/autofs/waitq.c
+++ b/fs/autofs/waitq.c
@@ -182,7 +182,7 @@ int autofs_wait_release(struct autofs_sb_info *sbi, autofs_wqt_t wait_queue_toke
 {
        struct autofs_wait_queue *wq, **wql;
 
-       for ( wql = &sbi->queues ; (wq = *wql) != 0 ; wql = &wq->next ) {
+       for (wql = &sbi->queues; (wq = *wql) != NULL; wql = &wq->next) {
                if ( wq->wait_queue_token == wait_queue_token )
                        break;
        }