From: Tom Tucker <tom@opengridcomputing.com>
Date: Wed, 28 May 2008 18:57:05 +0000 (-0500)
Subject: svcrdma: Add flush_scheduled_work to module exit function
X-Git-Tag: firefly_0821_release~19556^2~12^2~2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=902a94e0889be1f9fcefc0e1b602b06136e01812;p=firefly-linux-kernel-4.4.55.git

svcrdma: Add flush_scheduled_work to module exit function

Make certain all transports pending free are flushed from the wq
before unloading the module.

Signed-off-by: Tom Tucker <tom@opengridcomputing.com>
---

diff --git a/net/sunrpc/xprtrdma/svc_rdma.c b/net/sunrpc/xprtrdma/svc_rdma.c
index 171f2053e90c..527acfd38284 100644
--- a/net/sunrpc/xprtrdma/svc_rdma.c
+++ b/net/sunrpc/xprtrdma/svc_rdma.c
@@ -239,6 +239,7 @@ static ctl_table svcrdma_root_table[] = {
 void svc_rdma_cleanup(void)
 {
 	dprintk("SVCRDMA Module Removed, deregister RPC RDMA transport\n");
+	flush_scheduled_work();
 	if (svcrdma_table_header) {
 		unregister_sysctl_table(svcrdma_table_header);
 		svcrdma_table_header = NULL;