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btrfs-progs: Initialize ret to suppress compiler warning 

The path that leaves ret unintialized goes through the second if block
and requires dback->found_ref to be 0. Quick search leads to several
places where it's set according to found items so we won't reach the for
loop with found_ref 0.

Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
[ updated changelog ]
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Goldwyn Rodrigues 2016-12-01 11:28:20 -06:00 committed by David Sterba
parent 617af9e92e
commit 11315213aa
2 changed files with 2 additions and 2 deletions
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2
cmds-check.c
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@ -8041,7 +8041,7 @@ static int record_extent(struct btrfs_trans_handle *trans,
struct extent_backref *back,
int allocated, u64 flags)
{
int ret;
int ret = 0;
struct btrfs_root *extent_root = info->extent_root;
struct extent_buffer *leaf;
struct btrfs_key ins_key;

2
qgroup-verify.c
View File

@ -1575,7 +1575,7 @@ out:
int repair_qgroups(struct btrfs_fs_info *info, int *repaired)
{
int ret;
int ret = 0;
struct qgroup_count *count, *tmpcount;
*repaired = 0;