[PATCH] ppc64: simplify nvram partition scanning code

Convert nvram_create_os_partition to use list_for_each_entry
instead of list_for_each, as this reduces the code size by
two lines.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 3 insertions, 5 deletions

diff --git a/arch/ppc64/kernel/nvram.c b/arch/ppc64/kernel/nvram.c
index 4e71781a4414..4fb1a9f5060d 100644
--- a/arch/ppc64/kernel/nvram.c
+++ b/arch/ppc64/kernel/nvram.c
@@ -338,9 +338,8 @@ static int nvram_remove_os_partition(void)
  */
 static int nvram_create_os_partition(void)
 {
-        struct list_head * p;
-        struct nvram_partition *part = NULL;
-        struct nvram_partition *new_part = NULL;
+        struct nvram_partition *part;
+        struct nvram_partition *new_part;
         struct nvram_partition *free_part = NULL;
         int seq_init[2] = { 0, 0 };
         loff_t tmp_index;
@@ -349,8 +348,7 @@ static int nvram_create_os_partition(void)
         
         /* Find a free partition that will give us the maximum needed size 
            If can't find one that will give us the minimum size needed */
-        list_for_each(p, &nvram_part->partition) {
-                part = list_entry(p, struct nvram_partition, partition);
+        list_for_each_entry(part, &nvram_part->partition, partition) {
                 if (part->header.signature != NVRAM_SIG_FREE)
                         continue;