[patch 12/17] Use WARN() in block/

[Arjan van de Ven]

From: Arjan van de Ven <arjan@xxxxxxxxxxxxxxx>
Subject: Use WARN instead of printk+WARN_ON in block 

Use WARN() instead of a printk+WARN_ON() pair; this way the message
becomes part of the warning section for better reporting/collection.

Signed-off-by: Arjan van de Ven <arjan@xxxxxxxxxxxxxxx>---
 block/as-iosched.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

Index: linux.trees.git/block/as-iosched.c
===================================================================
--- linux.trees.git.orig/block/as-iosched.c
+++ linux.trees.git/block/as-iosched.c
@@ -837,8 +837,7 @@ static void as_completed_request(struct 
 	WARN_ON(!list_empty(&rq->queuelist));
 
 	if (RQ_STATE(rq) != AS_RQ_REMOVED) {
-		printk("rq->state %d\n", RQ_STATE(rq));
-		WARN_ON(1);
+		WARN(1, "rq->state %d\n", RQ_STATE(rq));
 		goto out;
 	}
 
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