From: tangwenji <tang.wenji@zte.com.cn>
Date: Mon, 21 Aug 2017 12:17:18 +0000 (+0800)
Subject: target: fix double unmap data sg in core_scsi3_emulate_pro_register_and_move()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=e437fa3e5d1fde522fcc345ab1fe32a671b943f0;p=linux.git

target: fix double unmap data sg in core_scsi3_emulate_pro_register_and_move()

Signed-off-by: tangwenji <tang.wenji@zte.com.cn>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
---

diff --git a/drivers/target/target_core_pr.c b/drivers/target/target_core_pr.c
index 9f25c9c6f67da..dbf572e0667b4 100644
--- a/drivers/target/target_core_pr.c
+++ b/drivers/target/target_core_pr.c
@@ -3528,8 +3528,6 @@ after_iport_check:
 
 	core_scsi3_update_and_write_aptpl(cmd->se_dev, aptpl);
 
-	transport_kunmap_data_sg(cmd);
-
 	core_scsi3_put_pr_reg(dest_pr_reg);
 	return 0;
 out: