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f2fs: remove unneeded initialization 

No need to initialize  "struct f2fs_gc_kthread *gc_th = NULL",
as gc_th = NULL, will be taken care by the return values of kmalloc().
And fix codes in other places.

Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Amit Sahrawat <a.sahrawat@samsung.com>
This commit is contained in:
Namjae Jeon 2012-12-01 10:56:13 +09:00 committed by Jaegeuk Kim
parent 1fa95b0b67
commit 1042d60f91
2 changed files with 3 additions and 3 deletions
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2
fs/f2fs/gc.c
View File

@ -89,7 +89,7 @@ static int gc_thread_func(void *data)
int start_gc_thread(struct f2fs_sb_info *sbi) int start_gc_thread(struct f2fs_sb_info *sbi)
{ {
struct f2fs_gc_kthread *gc_th = NULL; struct f2fs_gc_kthread *gc_th;
gc_th = kmalloc(sizeof(struct f2fs_gc_kthread), GFP_KERNEL); gc_th = kmalloc(sizeof(struct f2fs_gc_kthread), GFP_KERNEL);
if (!gc_th) if (!gc_th)

4
fs/f2fs/segment.c
View File

@ -1489,7 +1489,7 @@ static int build_free_segmap(struct f2fs_sb_info *sbi)
static int build_curseg(struct f2fs_sb_info *sbi) static int build_curseg(struct f2fs_sb_info *sbi)
{ {
struct curseg_info *array = NULL; struct curseg_info *array;
int i; int i;
array = kzalloc(sizeof(*array) * NR_CURSEG_TYPE, GFP_KERNEL); array = kzalloc(sizeof(*array) * NR_CURSEG_TYPE, GFP_KERNEL);
@ -1656,7 +1656,7 @@ int build_segment_manager(struct f2fs_sb_info *sbi)
{ {
struct f2fs_super_block *raw_super = F2FS_RAW_SUPER(sbi); struct f2fs_super_block *raw_super = F2FS_RAW_SUPER(sbi);
struct f2fs_checkpoint *ckpt = F2FS_CKPT(sbi); struct f2fs_checkpoint *ckpt = F2FS_CKPT(sbi);
struct f2fs_sm_info *sm_info = NULL; struct f2fs_sm_info *sm_info;
int err; int err;
sm_info = kzalloc(sizeof(struct f2fs_sm_info), GFP_KERNEL); sm_info = kzalloc(sizeof(struct f2fs_sm_info), GFP_KERNEL);