[PATCH 06/12] staging: lustre: lov: use list_for_each_entry in lov_obd.c

[NeilBrown]

Using the *_entry macro simplifies the code slightly.

Signed-off-by: NeilBrown <ne...@suse.com>
---
 drivers/staging/lustre/lustre/lov/lov_obd.c |    6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/lustre/lustre/lov/lov_obd.c 
b/drivers/staging/lustre/lustre/lov/lov_obd.c
index 7ce01026a409..ec70c12e5b40 100644
--- a/drivers/staging/lustre/lustre/lov/lov_obd.c
+++ b/drivers/staging/lustre/lustre/lov/lov_obd.c
@@ -828,11 +828,9 @@ int lov_setup(struct obd_device *obd, struct lustre_cfg 
*lcfg)
 static int lov_cleanup(struct obd_device *obd)
 {
        struct lov_obd *lov = &obd->u.lov;
-       struct list_head *pos, *tmp;
-       struct pool_desc *pool;
+       struct pool_desc *pool, *tmp;
 
-       list_for_each_safe(pos, tmp, &lov->lov_pool_list) {
-               pool = list_entry(pos, struct pool_desc, pool_list);
+       list_for_each_entry_safe(pool, tmp, &lov->lov_pool_list, pool_list) {
                /* free pool structs */
                CDEBUG(D_INFO, "delete pool %p\n", pool);
                /* In the function below, .hs_keycmp resolves to