From e09b41010ba33a20a87472ee821fa407a5b8da36 Mon Sep 17 00:00:00 2001
From: José Pekkarinen <jose.pekkarinen@nokia.com>
Date: Mon, 11 Apr 2016 10:41:07 +0300
Subject: These changes are the raw update to linux-4.4.6-rt14. Kernel sources
 are taken from kernel.org, and rt patch from the rt wiki download page.
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During the rebasing, the following patch collided:

Force tick interrupt and get rid of softirq magic(I70131fb85).

Collisions have been removed because its logic was found on the
source already.

Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
---
 kernel/drivers/target/tcm_fc/tfc_cmd.c | 18 ++----------------
 1 file changed, 2 insertions(+), 16 deletions(-)

(limited to 'kernel/drivers/target/tcm_fc/tfc_cmd.c')

diff --git a/kernel/drivers/target/tcm_fc/tfc_cmd.c b/kernel/drivers/target/tcm_fc/tfc_cmd.c
index edcafa449..064d6dfb5 100644
--- a/kernel/drivers/target/tcm_fc/tfc_cmd.c
+++ b/kernel/drivers/target/tcm_fc/tfc_cmd.c
@@ -30,18 +30,12 @@
 #include <linux/hash.h>
 #include <linux/percpu_ida.h>
 #include <asm/unaligned.h>
-#include <scsi/scsi.h>
-#include <scsi/scsi_host.h>
-#include <scsi/scsi_device.h>
-#include <scsi/scsi_cmnd.h>
 #include <scsi/scsi_tcq.h>
 #include <scsi/libfc.h>
 #include <scsi/fc_encode.h>
 
 #include <target/target_core_base.h>
 #include <target/target_core_fabric.h>
-#include <target/target_core_configfs.h>
-#include <target/configfs_macros.h>
 
 #include "tcm_fc.h"
 
@@ -247,15 +241,6 @@ int ft_write_pending(struct se_cmd *se_cmd)
 	return 0;
 }
 
-u32 ft_get_task_tag(struct se_cmd *se_cmd)
-{
-	struct ft_cmd *cmd = container_of(se_cmd, struct ft_cmd, se_cmd);
-
-	if (cmd->aborted)
-		return ~0;
-	return fc_seq_exch(cmd->seq)->rxid;
-}
-
 int ft_get_cmd_state(struct se_cmd *se_cmd)
 {
 	return 0;
@@ -269,7 +254,7 @@ static void ft_recv_seq(struct fc_seq *sp, struct fc_frame *fp, void *arg)
 	struct ft_cmd *cmd = arg;
 	struct fc_frame_header *fh;
 
-	if (unlikely(IS_ERR(fp))) {
+	if (IS_ERR(fp)) {
 		/* XXX need to find cmd if queued */
 		cmd->seq = NULL;
 		cmd->aborted = true;
@@ -568,6 +553,7 @@ static void ft_send_work(struct work_struct *work)
 	}
 
 	fc_seq_exch(cmd->seq)->lp->tt.seq_set_resp(cmd->seq, ft_recv_seq, cmd);
+	cmd->se_cmd.tag = fc_seq_exch(cmd->seq)->rxid;
 	/*
 	 * Use a single se_cmd->cmd_kref as we expect to release se_cmd
 	 * directly from ft_check_stop_free callback in response path.
-- 
cgit 1.2.3-korg