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[3.19.y-ckt,stable] Patch "target: Remove the unused flag SCF_ACK_KREF" has been added to the 3.19.y-ckt tree

Message ID 1457483222-26853-1-git-send-email-kamal@canonical.com
State New
Headers show

Commit Message

Kamal Mostafa March 9, 2016, 12:27 a.m. UTC 
This is a note to let you know that I have just added a patch titled

    target: Remove the unused flag SCF_ACK_KREF

to the linux-3.19.y-queue branch of the 3.19.y-ckt extended stable tree 
which can be found at:

    http://kernel.ubuntu.com/git/ubuntu/linux.git/log/?h=linux-3.19.y-queue

This patch is scheduled to be released in version 3.19.8-ckt16.

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.19.y-ckt tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable

Thanks.
-Kamal

---8<------------------------------------------------------------

From ba5a32e03e90bb45aad7d05b607f20efea122d9d Mon Sep 17 00:00:00 2001
From: Bart Van Assche <bart.vanassche@sandisk.com>
Date: Fri, 10 Apr 2015 14:49:44 +0200
Subject: target: Remove the unused flag SCF_ACK_KREF

commit 054922bb3549abbea9ed2c1a78a1e331343cc05e upstream.

The flag SCF_ACK_KREF is only set but never tested. Hence remove
this flag.

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
 drivers/target/target_core_transport.c | 4 +---
 include/target/target_core_base.h      | 1 -
 2 files changed, 1 insertion(+), 4 deletions(-)

--
2.7.0
diff mbox

Patch

diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index 6ad1f3c..30d60fa 100644
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -2407,10 +2407,8 @@  int target_get_sess_cmd(struct se_session *se_sess, struct se_cmd *se_cmd,
 	 * fabric acknowledgement that requires two target_put_sess_cmd()
 	 * invocations before se_cmd descriptor release.
 	 */
-	if (ack_kref) {
+	if (ack_kref)
 		kref_get(&se_cmd->cmd_kref);
-		se_cmd->se_cmd_flags |= SCF_ACK_KREF;
-	}

 	spin_lock_irqsave(&se_sess->sess_cmd_lock, flags);
 	if (se_sess->sess_tearing_down) {
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
index 08f581b..f1d46c2 100644
--- a/include/target/target_core_base.h
+++ b/include/target/target_core_base.h
@@ -165,7 +165,6 @@  enum se_cmd_flags_table {
 	SCF_SEND_DELAYED_TAS		= 0x00004000,
 	SCF_ALUA_NON_OPTIMIZED		= 0x00008000,
 	SCF_PASSTHROUGH_SG_TO_MEM_NOALLOC = 0x00020000,
-	SCF_ACK_KREF			= 0x00040000,
 	SCF_COMPARE_AND_WRITE		= 0x00080000,
 	SCF_COMPARE_AND_WRITE_POST	= 0x00100000,
 	SCF_CMD_XCOPY_PASSTHROUGH	= 0x00200000,