[PATCH 02/15] staging: lustre: lnet: discard CFS_ALLOC_PTR

[NeilBrown]

These trivial wrappers hurt readability and
as they use kvmalloc, they are overly generic.

So discard them and use kmalloc/kfree as is
normal in Linux.

Signed-off-by: NeilBrown <ne...@suse.com>
---
 .../lustre/include/linux/libcfs/libcfs_private.h   |    3 ---
 drivers/staging/lustre/lnet/lnet/net_fault.c       |   10 +++++-----
 2 files changed, 5 insertions(+), 8 deletions(-)

diff --git a/drivers/staging/lustre/include/linux/libcfs/libcfs_private.h 
b/drivers/staging/lustre/include/linux/libcfs/libcfs_private.h
index 940200ee632e..d230c7f7cced 100644
--- a/drivers/staging/lustre/include/linux/libcfs/libcfs_private.h
+++ b/drivers/staging/lustre/include/linux/libcfs/libcfs_private.h
@@ -215,9 +215,6 @@ do {                                                        
    \
 #define LASSERT_ATOMIC_ZERO(a)           LASSERT_ATOMIC_EQ(a, 0)
 #define LASSERT_ATOMIC_POS(a)             LASSERT_ATOMIC_GT(a, 0)
 
-#define CFS_ALLOC_PTR(ptr)      LIBCFS_ALLOC(ptr, sizeof(*(ptr)))
-#define CFS_FREE_PTR(ptr)       LIBCFS_FREE(ptr, sizeof(*(ptr)))
-
 /* implication */
 #define ergo(a, b) (!(a) || (b))
 /* logical equivalence */
diff --git a/drivers/staging/lustre/lnet/lnet/net_fault.c 
b/drivers/staging/lustre/lnet/lnet/net_fault.c
index 5a5d1811ffbe..0318e64c413f 100644
--- a/drivers/staging/lustre/lnet/lnet/net_fault.c
+++ b/drivers/staging/lustre/lnet/lnet/net_fault.c
@@ -161,7 +161,7 @@ lnet_drop_rule_add(struct lnet_fault_attr *attr)
        if (lnet_fault_attr_validate(attr))
                return -EINVAL;
 
-       CFS_ALLOC_PTR(rule);
+       rule = kzalloc(sizeof(*rule), GFP_NOFS);
        if (!rule)
                return -ENOMEM;
 
@@ -223,7 +223,7 @@ lnet_drop_rule_del(lnet_nid_t src, lnet_nid_t dst)
                       rule->dr_attr.u.drop.da_interval);
 
                list_del(&rule->dr_link);
-               CFS_FREE_PTR(rule);
+               kfree(rule);
                n++;
        }
 
@@ -452,7 +452,7 @@ delay_rule_decref(struct lnet_delay_rule *rule)
                LASSERT(list_empty(&rule->dl_msg_list));
                LASSERT(list_empty(&rule->dl_link));
 
-               CFS_FREE_PTR(rule);
+               kfree(rule);
        }
 }
 
@@ -738,7 +738,7 @@ lnet_delay_rule_add(struct lnet_fault_attr *attr)
        if (lnet_fault_attr_validate(attr))
                return -EINVAL;
 
-       CFS_ALLOC_PTR(rule);
+       rule = kzalloc(sizeof(*rule), GFP_NOFS);
        if (!rule)
                return -ENOMEM;
 
@@ -792,7 +792,7 @@ lnet_delay_rule_add(struct lnet_fault_attr *attr)
        return 0;
 failed:
        mutex_unlock(&delay_dd.dd_mutex);
-       CFS_FREE_PTR(rule);
+       kfree(rule);
        return rc;
 }