From: Arshad Hussain <arshad.super@gmail.com>
Date: Thu, 27 Dec 2018 17:36:56 +0000 (-0500)
Subject: LU-9010 ptlrpc: Change static defines to use macro for gss_krb5_mech.c
X-Git-Tag: 2.12.54~105
X-Git-Url: https://git.whamcloud.com/?a=commitdiff_plain;h=refs%2Fchanges%2F36%2F33936%2F6;p=fs%2Flustre-release.git

LU-9010 ptlrpc: Change static defines to use macro for gss_krb5_mech.c

This patch replaces spinlock which are defined statically
in file lustre/ptlrpc/gss/gss_krb5_mech.c with kernel provided macro.

Signed-off-by: Arshad Hussain <arshad.super@gmail.com>
Change-Id: I5da319ce013c29043fc4bde4a4946cfbdf6c2491
Reviewed-on: https://review.whamcloud.com/33936
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Ben Evans <bevans@cray.com>
Reviewed-by: Sebastien Buisson <sbuisson@ddn.com>
Tested-by: Jenkins
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>
---

diff --git a/lustre/ptlrpc/gss/gss_krb5_mech.c b/lustre/ptlrpc/gss/gss_krb5_mech.c
index 271350f..4f4e0f2 100644
--- a/lustre/ptlrpc/gss/gss_krb5_mech.c
+++ b/lustre/ptlrpc/gss/gss_krb5_mech.c
@@ -69,7 +69,7 @@
 #include "gss_krb5.h"
 #include "gss_crypto.h"
 
-static spinlock_t krb5_seq_lock;
+static DEFINE_SPINLOCK(krb5_seq_lock);
 
 struct krb5_enctype {
         char           *ke_dispname;
@@ -1569,8 +1569,6 @@ int __init init_kerberos_module(void)
 {
 	int status;
 
-	spin_lock_init(&krb5_seq_lock);
-
 	status = lgss_mech_register(&gss_kerberos_mech);
 	if (status)
 		CERROR("Failed to register kerberos gss mechanism!\n");