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Commit 722d7421 authored by Andrew Morton's avatar Andrew Morton Committed by David Teigland
Browse files

dlm: fs/dlm/ast.c: fix warning 



fs/dlm/ast.c: In function 'dlm_astd':
fs/dlm/ast.c:64: warning: 'bastmode' may be used uninitialized in this function

Cleans code up.

Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarDavid Teigland <teigland@redhat.com>
parent d022509d

fs/dlm/ast.c

+17 −22
Original line number Diff line number Diff line
@@ -61,10 +61,9 @@ static void process_asts(void) 
	struct dlm_lkb *lkb;

	void (*cast) (void *astparam);

	void (*bast) (void *astparam, int mode);

	int type = 0, found, bastmode;

	int type = 0, bastmode;



	for (;;) {

		found = 0;

repeat:

	spin_lock(&ast_queue_lock);

	list_for_each_entry(lkb, &ast_queue, lkb_astqueue) {

		r = lkb->lkb_resource;
@@ -77,14 +76,8 @@ static void process_asts(void) 
		type = lkb->lkb_ast_type;

		lkb->lkb_ast_type = 0;

		bastmode = lkb->lkb_bastmode;

			found = 1;

			break;

		}

		spin_unlock(&ast_queue_lock);



		if (!found)

			break;



		spin_unlock(&ast_queue_lock);

		cast = lkb->lkb_astfn;

		bast = lkb->lkb_bastfn;
@@ -99,7 +92,9 @@ static void process_asts(void) 
		dlm_put_lkb(lkb);



		cond_resched();

		goto repeat;

	}

	spin_unlock(&ast_queue_lock);

}



static inline int no_asts(void)