Staging: lustre: fld: Use kzalloc and kfree

---
 drivers/staging/lustre/lustre/fld/fld_cache.c   | 16 ++++++++--------
 drivers/staging/lustre/lustre/fld/fld_request.c |  8 ++++----
 2 files changed, 12 insertions(+), 12 deletions(-)
 
diff --git a/drivers/staging/lustre/lustre/fld/fld_cache.c b/drivers/staging/lustre/lustre/fld/fld_cache.c
index 0d0a737..ec2fc43 100644
--- a/drivers/staging/lustre/lustre/fld/fld_cache.c
+++ b/drivers/staging/lustre/lustre/fld/fld_cache.c
@@ -69,7 +69,7 @@ struct fld_cache *fld_cache_init(const char *name,
 	LASSERT(name != NULL);
 	LASSERT(cache_threshold < cache_size);
 
-	OBD_ALLOC_PTR(cache);
+	cache = kzalloc(sizeof(*cache), GFP_NOFS);
 	if (cache == NULL)
 		return ERR_PTR(-ENOMEM);
 
@@ -116,7 +116,7 @@ void fld_cache_fini(struct fld_cache *cache)
 	CDEBUG(D_INFO, "  Cache reqs: %llu\n", cache->fci_stat.fst_cache);
 	CDEBUG(D_INFO, "  Cache hits: %llu%%\n", pct);
 
-	OBD_FREE_PTR(cache);
+	kfree(cache);
 }
 
 /**
@@ -128,7 +128,7 @@ void fld_cache_entry_delete(struct fld_cache *cache,
 	list_del(&node->fce_list);
 	list_del(&node->fce_lru);
 	cache->fci_cache_count--;
-	OBD_FREE_PTR(node);
+	kfree(node);
 }
 
 /**
@@ -268,7 +268,7 @@ static void fld_cache_punch_hole(struct fld_cache *cache,
 
 	OBD_ALLOC_GFP(fldt, sizeof(*fldt), GFP_ATOMIC);
 	if (!fldt) {
-		OBD_FREE_PTR(f_new);
+		kfree(f_new);
 		/* overlap is not allowed, so dont mess up list. */
 		return;
 	}
@@ -315,7 +315,7 @@ static void fld_cache_overlap_handle(struct fld_cache *cache,
 		f_curr->fce_range.lsr_end = max(f_curr->fce_range.lsr_end,
 						new_end);
 
-		OBD_FREE_PTR(f_new);
+		kfree(f_new);
 		fld_fix_new_list(cache);
 
 	} else if (new_start <= f_curr->fce_range.lsr_start &&
@@ -324,7 +324,7 @@ static void fld_cache_overlap_handle(struct fld_cache *cache,
 		 *	 e.g. whole range migrated. update fld cache entry */
 
 		f_curr->fce_range = *range;
-		OBD_FREE_PTR(f_new);
+		kfree(f_new);
 		fld_fix_new_list(cache);
 
 	} else if (f_curr->fce_range.lsr_start < new_start &&
@@ -364,7 +364,7 @@ struct fld_cache_entry
 
 	LASSERT(range_is_sane(range));
 
-	OBD_ALLOC_PTR(f_new);
+	f_new = kzalloc(sizeof(*f_new), GFP_NOFS);
 	if (!f_new)
 		return ERR_PTR(-ENOMEM);
 
@@ -440,7 +440,7 @@ int fld_cache_insert(struct fld_cache *cache,
 	rc = fld_cache_insert_nolock(cache, flde);
 	write_unlock(&cache->fci_lock);
 	if (rc)
-		OBD_FREE_PTR(flde);
+		kfree(flde);
 
 	return rc;
 }
diff --git a/drivers/staging/lustre/lustre/fld/fld_request.c b/drivers/staging/lustre/lustre/fld/fld_request.c
index 6ac225e..075eb5c 100644
--- a/drivers/staging/lustre/lustre/fld/fld_request.c
+++ b/drivers/staging/lustre/lustre/fld/fld_request.c
@@ -221,7 +221,7 @@ int fld_client_add_target(struct lu_client_fld *fld,
 	CDEBUG(D_INFO, "%s: Adding target %s (idx %llu)\n",
 			fld->lcf_name, name, tar->ft_idx);
 
-	OBD_ALLOC_PTR(target);
+	target = kzalloc(sizeof(*target), GFP_NOFS);
 	if (target == NULL)
 		return -ENOMEM;
 
@@ -229,7 +229,7 @@ int fld_client_add_target(struct lu_client_fld *fld,
 	list_for_each_entry(tmp, &fld->lcf_targets, ft_chain) {
 		if (tmp->ft_idx == tar->ft_idx) {
 			spin_unlock(&fld->lcf_lock);
-			OBD_FREE_PTR(target);
+			kfree(target);
 			CERROR("Target %s exists in FLD and known as %s:#%llu\n",
 			       name, fld_target_name(tmp), tmp->ft_idx);
 			return -EEXIST;
@@ -268,7 +268,7 @@ int fld_client_del_target(struct lu_client_fld *fld, __u64 idx)
 			if (target->ft_exp != NULL)
 				class_export_put(target->ft_exp);
 
-			OBD_FREE_PTR(target);
+			kfree(target);
 			return 0;
 		}
 	}
@@ -396,7 +396,7 @@ void fld_client_fini(struct lu_client_fld *fld)
 		list_del(&target->ft_chain);
 		if (target->ft_exp != NULL)
 			class_export_put(target->ft_exp);
-		OBD_FREE_PTR(target);
+		kfree(target);
 	}
 	spin_unlock(&fld->lcf_lock);