From: Dave Dillow <dillowda@ornl.gov>
Date: Fri, 4 Jan 2008 03:35:41 +0000 (-0500)
Subject: IB/srp: Release transport before removing host
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ad696989b4a2fce8494964814376aef41da3ff55;p=linux-beck.git

IB/srp: Release transport before removing host

The documented call sequence for removing a host is to call the
transport xxx_remove_host() prior to scsi_remove_host(). The SRP
transport used to crash when that order was followed, but as it is now
fixed, use the documented order.

Signed-off-by: David Dillow <dillowda@ornl.gov>
Acked-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
---

diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index 77e8b90dfbff..bdb6f8517401 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -2053,8 +2053,8 @@ static void srp_remove_one(struct ib_device *device)
 
 		list_for_each_entry_safe(target, tmp_target,
 					 &host->target_list, list) {
-			scsi_remove_host(target->scsi_host);
 			srp_remove_host(target->scsi_host);
+			scsi_remove_host(target->scsi_host);
 			srp_disconnect_target(target);
 			ib_destroy_cm_id(target->cm_id);
 			srp_free_target_ib(target);