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authorwang.bo116@zte.com.cn <wang.bo116@zte.com.cn>2013-08-16 15:43:36 +0800
committerArtem Bityutskiy <artem.bityutskiy@linux.intel.com>2013-10-22 13:34:27 +0100
commite71d1a59e757201454fd3cf66ddaceaf961bfb41 (patch)
tree32c315efd213b14b171018a4ed7f6cffb7890124 /fs/ubifs/gc.c
parentc23e9b75ccd0edba81a506c7d97e0af626489256 (diff)
downloadop-kernel-dev-e71d1a59e757201454fd3cf66ddaceaf961bfb41.zip
op-kernel-dev-e71d1a59e757201454fd3cf66ddaceaf961bfb41.tar.gz
UBIFS: remove unnecessary code in ubifs_garbage_collect
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>
Diffstat (limited to 'fs/ubifs/gc.c')
-rw-r--r--fs/ubifs/gc.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/ubifs/gc.c b/fs/ubifs/gc.c
index 76ca53c..9718da8 100644
--- a/fs/ubifs/gc.c
+++ b/fs/ubifs/gc.c
@@ -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();
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