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btrfs-progs: do clean up for redundancy value assignment 

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>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Gu Jinxiang 2018-01-26 15:26:04 +08:00 committed by David Sterba
parent 8bcac688be
commit 0de16cc4a0
1 changed files with 0 additions and 1 deletions
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extent-tree.c
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@ -1005,7 +1005,6 @@ static int lookup_inline_extent_backref(struct btrfs_trans_handle *trans,
extra_size = -1; extra_size = -1;
if (owner < BTRFS_FIRST_FREE_OBJECTID && skinny_metadata) { if (owner < BTRFS_FIRST_FREE_OBJECTID && skinny_metadata) {
skinny_metadata = 1;
key.type = BTRFS_METADATA_ITEM_KEY; key.type = BTRFS_METADATA_ITEM_KEY;
key.offset = owner; key.offset = owner;
} else if (skinny_metadata) { } else if (skinny_metadata) {