linux-kernel - [PATCH 07/80] staging: lustre: lmv: remove unused lmv_get

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Message-Id: <1471378773-24590-8-git-send-email-jsimmons@infradead.org>
Date:	Tue, 16 Aug 2016 16:18:20 -0400
From:	James Simmons <jsimmons@...radead.org>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	devel@...verdev.osuosl.org,
	Andreas Dilger <andreas.dilger@...el.com>,
	Oleg Drokin <oleg.drokin@...el.com>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Lustre Development List <lustre-devel@...ts.lustre.org>,
	wang di <di.wang@...el.com>,
	James Simmons <jsimmons@...radead.org>
Subject: [PATCH 07/80] staging: lustre: lmv: remove unused lmv_get_mea function

From: wang di <di.wang@...el.com>

The function lmv_get_mea() is not used so remove it.

Signed-off-by: wang di <di.wang@...el.com>
Reviewed-on: http://review.whamcloud.com/7043
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3531
Reviewed-by: John L. Hammond <john.hammond@...el.com>
Reviewed-by: Jinshan Xiong <jinshan.xiong@...el.com>
Reviewed-by: Andreas Dilger <andreas.dilger@...el.com>
Reviewed-by: Oleg Drokin <oleg.drokin@...el.com>
Signed-off-by: James Simmons <jsimmons@...radead.org>
---
 drivers/staging/lustre/lustre/lmv/lmv_internal.h |   24 ----------------------
 1 files changed, 0 insertions(+), 24 deletions(-)

diff --git a/drivers/staging/lustre/lustre/lmv/lmv_internal.h b/drivers/staging/lustre/lustre/lmv/lmv_internal.h
index 471470b..ab01560 100644
--- a/drivers/staging/lustre/lustre/lmv/lmv_internal.h
+++ b/drivers/staging/lustre/lustre/lmv/lmv_internal.h
@@ -55,30 +55,6 @@ int __lmv_fid_alloc(struct lmv_obd *lmv, struct lu_fid *fid, u32 mds);
 int lmv_fid_alloc(struct obd_export *exp, struct lu_fid *fid,
 		  struct md_op_data *op_data);
 
-static inline struct lmv_stripe_md *lmv_get_mea(struct ptlrpc_request *req)
-{
-	struct mdt_body	 *body;
-	struct lmv_stripe_md    *mea;
-
-	LASSERT(req);
-
-	body = req_capsule_server_get(&req->rq_pill, &RMF_MDT_BODY);
-
-	if (!body || !S_ISDIR(body->mode) || !body->eadatasize)
-		return NULL;
-
-	mea = req_capsule_server_sized_get(&req->rq_pill, &RMF_MDT_MD,
-					   body->eadatasize);
-	if (mea->mea_count == 0)
-		return NULL;
-	if (mea->mea_magic != MEA_MAGIC_LAST_CHAR &&
-	    mea->mea_magic != MEA_MAGIC_ALL_CHARS &&
-	    mea->mea_magic != MEA_MAGIC_HASH_SEGMENT)
-		return NULL;
-
-	return mea;
-}
-
 static inline int lmv_get_easize(struct lmv_obd *lmv)
 {
 	return sizeof(struct lmv_stripe_md) +
-- 
1.7.1