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UBIFS: remove unnecessary code in ubifs_garbage_collect

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In ubifs_garbage_collect,local variable "space_before" calculate twice. In
fact, at the beginning of the loop, there is no need to calculate this
variable. Calculate it before call "ubifs_garbage_collect_leb" is enough. This
patch just remove the unnecessary calculate code.

Signed-off-by: wang bo <wang.bo116@zte.com.cn>
Acked-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
This commit is contained in:
wang.bo116@zte.com.cn 2013-08-16 15:43:36 +08:00 committed by Artem Bityutskiy
parent c23e9b75cc
commit e71d1a59e7
1 changed files with 1 additions and 2 deletions
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3
fs/ubifs/gc.c
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@ -668,8 +668,7 @@ int ubifs_garbage_collect(struct ubifs_info *c, int anyway)
ubifs_assert(!wbuf->used);
for (i = 0; ; i++) {
int space_before = c->leb_size - wbuf->offs - wbuf->used;
int space_after;
int space_before, space_after;
cond_resched();