From: Bobi Jam <bobijam.xu@intel.com>
Date: Fri, 11 Jan 2013 04:08:30 +0000 (+0800)
Subject: LU-2590 lod: magic changed after swab
X-Git-Tag: 2.3.60~29
X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=commitdiff_plain;h=9fa85c69c9e582874f52473e2612407a82319cb6

LU-2590 lod: magic changed after swab

In lod_qos_parse_config(), the stack magic variable should be changed
to native endianness as well.

Signed-off-by: Bobi Jam <bobijam.xu@intel.com>
Change-Id: I940c40f20f1ec55d7b55eeffe8d61404a1badfdb
Reviewed-on: http://review.whamcloud.com/4996
Tested-by: Hudson
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Alex Zhuravlev <alexey.zhuravlev@intel.com>
---

diff --git a/lustre/lod/lod_qos.c b/lustre/lod/lod_qos.c
index 72986b1..af0f9db 100644
--- a/lustre/lod/lod_qos.c
+++ b/lustre/lod/lod_qos.c
@@ -1264,9 +1264,11 @@ static int lod_qos_parse_config(const struct lu_env *env,
 
 	if (magic == __swab32(LOV_USER_MAGIC_V1)) {
 		lustre_swab_lov_user_md_v1(v1);
+		magic = v1->lmm_magic;
 	} else if (magic == __swab32(LOV_USER_MAGIC_V3)) {
 		v3 = buf->lb_buf;
 		lustre_swab_lov_user_md_v3(v3);
+		magic = v3->lmm_magic;
 	}
 
 	if (unlikely(magic != LOV_MAGIC_V1 && magic != LOV_MAGIC_V3)) {