LU-6014 mdt: remove unused function

[fs/lustre-release.git] / lustre / lov / lov_ea.c

diff --git a/lustre/lov/lov_ea.c b/lustre/lov/lov_ea.c
index 619c742..2e2357c 100644 (file)
--- a/lustre/lov/lov_ea.c
+++ b/lustre/lov/lov_ea.c
@@ -27,7 +27,7 @@
  * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
  * Use is subject to license terms.
  *
- * Copyright (c) 2011, 2013, Intel Corporation.
+ * Copyright (c) 2011, 2014, Intel Corporation.
  */
 /*
  * This file is part of Lustre, http://www.lustre.org/
@@ -138,34 +138,28 @@ static void lsm_unpackmd_common(struct lov_stripe_md *lsm,
 
 static void
 lsm_stripe_by_index_plain(struct lov_stripe_md *lsm, int *stripeno,
-                           obd_off *lov_off, obd_off *swidth)
+                         loff_t *lov_off, loff_t *swidth)
 {
-        if (swidth)
-                *swidth = (obd_off)lsm->lsm_stripe_size * lsm->lsm_stripe_count;
+       if (swidth != NULL)
+               *swidth = (loff_t)lsm->lsm_stripe_size * lsm->lsm_stripe_count;
 }
 
 static void
 lsm_stripe_by_offset_plain(struct lov_stripe_md *lsm, int *stripeno,
-                           obd_off *lov_off, obd_off *swidth)
+                          loff_t *lov_off, loff_t *swidth)
 {
-        if (swidth)
-                *swidth = (obd_off)lsm->lsm_stripe_size * lsm->lsm_stripe_count;
-}
-
-static int lsm_destroy_plain(struct lov_stripe_md *lsm, struct obdo *oa,
-                             struct obd_export *md_exp)
-{
-        return 0;
+       if (swidth != NULL)
+               *swidth = (loff_t)lsm->lsm_stripe_size * lsm->lsm_stripe_count;
 }
 
 /* Find minimum stripe maxbytes value.  For inactive or
- * reconnecting targets use LUSTRE_STRIPE_MAXBYTES. */
+ * reconnecting targets use LUSTRE_EXT3_STRIPE_MAXBYTES. */
 static void lov_tgt_maxbytes(struct lov_tgt_desc *tgt, __u64 *stripe_maxbytes)
 {
         struct obd_import *imp = tgt->ltd_obd->u.cli.cl_import;
 
         if (imp == NULL || !tgt->ltd_active) {
-                *stripe_maxbytes = LUSTRE_STRIPE_MAXBYTES;
+               *stripe_maxbytes = LUSTRE_EXT3_STRIPE_MAXBYTES;
                 return;
         }
 
@@ -176,7 +170,7 @@ static void lov_tgt_maxbytes(struct lov_tgt_desc *tgt, __u64 *stripe_maxbytes)
                if (*stripe_maxbytes > imp->imp_connect_data.ocd_maxbytes)
                        *stripe_maxbytes = imp->imp_connect_data.ocd_maxbytes;
        } else {
-               *stripe_maxbytes = LUSTRE_STRIPE_MAXBYTES;
+               *stripe_maxbytes = LUSTRE_EXT3_STRIPE_MAXBYTES;
        }
        spin_unlock(&imp->imp_lock);
 }
@@ -204,8 +198,8 @@ static int lsm_lmm_verify_v1(struct lov_mds_md_v1 *lmm, int lmm_bytes,
        return lsm_lmm_verify_common(lmm, lmm_bytes, *stripe_count);
 }
 
-int lsm_unpackmd_v1(struct lov_obd *lov, struct lov_stripe_md *lsm,
-                    struct lov_mds_md_v1 *lmm)
+static int lsm_unpackmd_v1(struct lov_obd *lov, struct lov_stripe_md *lsm,
+                          struct lov_mds_md_v1 *lmm)
 {
         struct lov_oinfo *loi;
         int i;
@@ -250,7 +244,6 @@ int lsm_unpackmd_v1(struct lov_obd *lov, struct lov_stripe_md *lsm,
 
 const struct lsm_operations lsm_v1_ops = {
         .lsm_free            = lsm_free_plain,
-        .lsm_destroy         = lsm_destroy_plain,
         .lsm_stripe_by_index    = lsm_stripe_by_index_plain,
         .lsm_stripe_by_offset   = lsm_stripe_by_offset_plain,
         .lsm_lmm_verify         = lsm_lmm_verify_v1,
@@ -285,8 +278,8 @@ static int lsm_lmm_verify_v3(struct lov_mds_md *lmmv1, int lmm_bytes,
                                     *stripe_count);
 }
 
-int lsm_unpackmd_v3(struct lov_obd *lov, struct lov_stripe_md *lsm,
-                    struct lov_mds_md *lmmv1)
+static int lsm_unpackmd_v3(struct lov_obd *lov, struct lov_stripe_md *lsm,
+                          struct lov_mds_md *lmmv1)
 {
         struct lov_mds_md_v3 *lmm;
         struct lov_oinfo *loi;
@@ -340,7 +333,6 @@ int lsm_unpackmd_v3(struct lov_obd *lov, struct lov_stripe_md *lsm,
 
 const struct lsm_operations lsm_v3_ops = {
         .lsm_free            = lsm_free_plain,
-        .lsm_destroy         = lsm_destroy_plain,
         .lsm_stripe_by_index    = lsm_stripe_by_index_plain,
         .lsm_stripe_by_offset   = lsm_stripe_by_offset_plain,
         .lsm_lmm_verify         = lsm_lmm_verify_v3,