Patch "lpfc: fix misleading indentation" has been added to the 4.5-stable tree

Patch "lpfc: fix misleading indentation" has been added to the 4.5-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    lpfc: fix misleading indentation

to the 4.5-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     lpfc-fix-misleading-indentation.patch
and it can be found in the queue-4.5 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From aeb6641f8ebdd61939f462a8255b316f9bfab707 Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Mon, 14 Mar 2016 15:29:44 +0100
Subject: lpfc: fix misleading indentation

From: Arnd Bergmann <arnd@arndb.de>

commit aeb6641f8ebdd61939f462a8255b316f9bfab707 upstream.

gcc-6 complains about the indentation of the lpfc_destroy_vport_work_array()
call in lpfc_online(), which clearly doesn't look right:

drivers/scsi/lpfc/lpfc_init.c: In function 'lpfc_online':
drivers/scsi/lpfc/lpfc_init.c:2880:3: warning: statement is indented as if it were guarded by... [-Wmisleading-indentation]
   lpfc_destroy_vport_work_array(phba, vports);
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/lpfc/lpfc_init.c:2863:2: note: ...this 'if' clause, but it is not
  if (vports != NULL)
  ^~

Looking at the patch that introduced this code, it's clear that the
behavior is correct and the indentation is wrong.

This fixes the indentation and adds curly braces around the previous
if() block for clarity, as that is most likely what caused the code
to be misindented in the first place.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 549e55cd2a1b ("[SCSI] lpfc 8.2.2 : Fix locking around HBA's port_list")
Reviewed-by: Sebastian Herbszt <herbszt@gmx.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Ewan D. Milne <emilne@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/scsi/lpfc/lpfc_init.c |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -2860,7 +2860,7 @@ lpfc_online(struct lpfc_hba *phba)
 	}
 
 	vports = lpfc_create_vport_work_array(phba);
-	if (vports != NULL)
+	if (vports != NULL) {
 		for (i = 0; i <= phba->max_vports && vports[i] != NULL; i++) {
 			struct Scsi_Host *shost;
 			shost = lpfc_shost_from_vport(vports[i]);
@@ -2877,7 +2877,8 @@ lpfc_online(struct lpfc_hba *phba)
 			}
 			spin_unlock_irq(shost->host_lock);
 		}
-		lpfc_destroy_vport_work_array(phba, vports);
+	}
+	lpfc_destroy_vport_work_array(phba, vports);
 
 	lpfc_unblock_mgmt_io(phba);
 	return 0;


Patches currently in stable-queue which might be from arnd@arndb.de are

queue-4.5/lpfc-fix-misleading-indentation.patch
queue-4.5/ipvs-handle-ip_vs_fill_iph_skb_off-failure.patch