BUG_ON conversion for fs/aio.c
Eric Sesterhenn [Thu, 30 Nov 2006 04:29:23 +0000 (05:29 +0100)]
This patch converts a if () BUG(); construct to BUG_ON();
which occupies less space, uses unlikely and is safer when
BUG() is disabled.

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>

fs/aio.c

index 9476659..277a5f2 100644 (file)
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -367,8 +367,7 @@ void fastcall __put_ioctx(struct kioctx *ctx)
 {
        unsigned nr_events = ctx->max_reqs;
 
-       if (unlikely(ctx->reqs_active))
-               BUG();
+       BUG_ON(ctx->reqs_active);
 
        cancel_delayed_work(&ctx->wq);
        flush_workqueue(aio_wq);
@@ -505,8 +504,7 @@ static int __aio_put_req(struct kioctx *ctx, struct kiocb *req)
        assert_spin_locked(&ctx->ctx_lock);
 
        req->ki_users --;
-       if (unlikely(req->ki_users < 0))
-               BUG();
+       BUG_ON(req->ki_users < 0);
        if (likely(req->ki_users))
                return 0;
        list_del(&req->ki_list);                /* remove from active_reqs */