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[v2,5/7] btrfs-progs: do clean up for redundancy value assignment

Message ID 1516951566-21777-6-git-send-email-gujx@cn.fujitsu.com (mailing list archive)
State New, archived
Headers show

Commit Message

Gu Jinxiang Jan. 26, 2018, 7:26 a.m. UTC 
Although skinny_metadata's type is int, its value just can be 0/1.
And if condition be true only when skinny_metadata equals 1,
so in if's executive part, set skinny_metadata to 1 is redundancy.
Remove it.

Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Gu Jinxiang <gujx@cn.fujitsu.com>
---
 extent-tree.c | 1 -
 1 file changed, 1 deletion(-)
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Patch

diff --git a/extent-tree.c b/extent-tree.c
index 1ac312a6..53d31ab3 100644
--- a/extent-tree.c
+++ b/extent-tree.c
@@ -1005,7 +1005,6 @@  static int lookup_inline_extent_backref(struct btrfs_trans_handle *trans,
 		extra_size = -1;
 
 	if (owner < BTRFS_FIRST_FREE_OBJECTID && skinny_metadata) {
-		skinny_metadata = 1;
 		key.type = BTRFS_METADATA_ITEM_KEY;
 		key.offset = owner;
 	} else if (skinny_metadata) {