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authorArnd Bergmann <arnd@arndb.de>2005-06-28 20:33:49 +1000
committerPaul Mackerras <paulus@samba.org>2005-06-28 20:33:49 +1000
commita341ad97245d01c923995cfe7deacd0c8aee6e16 (patch)
tree5685b51e3feafaf2a72f621a9c00c881199e6b3d /arch/ppc64/kernel
parent99f95e5286df2f69edab8a04c7080d986ee4233b (diff)
[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>
Diffstat (limited to 'arch/ppc64/kernel')
-rw-r--r--arch/ppc64/kernel/nvram.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/arch/ppc64/kernel/nvram.c b/arch/ppc64/kernel/nvram.c
index 4e71781a441..4fb1a9f5060 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;