From: Weston Andros Adamson <dros@netapp.com>
Date: Tue, 23 Oct 2012 14:43:46 +0000 (-0400)
Subject: SUNRPC: remove BUG_ON from __rpc_sleep_on_priority
X-Git-Tag: archive/raspbian/4.9.13-1+rpi1~10^2~9730^2~67
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:///%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:/?a=commitdiff_plain;h=f50ad42837eb874c1a0cd7cca2001364b06f7ac4;p=linux-4.9.git

SUNRPC: remove BUG_ON from __rpc_sleep_on_priority

Replace BUG_ON() with WARN_ON_ONCE().

Signed-off-by: Weston Andros Adamson <dros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
---

diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
index f494b356e876..e6db49699bce 100644
--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -334,7 +334,7 @@ static void __rpc_sleep_on_priority(struct rpc_wait_queue *q,
 
 	__rpc_add_wait_queue(q, task, queue_priority);
 
-	BUG_ON(task->tk_callback != NULL);
+	WARN_ON_ONCE(task->tk_callback != NULL);
 	task->tk_callback = action;
 	__rpc_add_timer(q, task);
 }