diff options
| author | David Sterba <dsterba@suse.com> | 2018-10-25 14:10:54 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2018-10-31 18:24:14 +0100 |
| commit | e578b59bf612178d7727c303102049e62676c308 (patch) | |
| tree | a6d6edd7fb6f34f4ce753aa9a1d787198a0e1ddf /cmds-qgroup.c | |
| parent | d59e19ca0786be2b415ca342b0fab5f222ecb702 (diff) | |
btrfs-progs: convert strerror to implicit %m
Similar to the changes where strerror(errno) was converted, continue
with the remaining cases where the argument was stored in another
variable.
The savings in object size are about 4500 bytes:
$ size btrfs.old btrfs.new
text data bss dec hex filename
805055 24248 19748 849051 cf49b btrfs.old
804527 24248 19748 848523 cf28b btrfs.new
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'cmds-qgroup.c')
| -rw-r--r-- | cmds-qgroup.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/cmds-qgroup.c b/cmds-qgroup.c index 10859c82..9b202ef0 100644 --- a/cmds-qgroup.c +++ b/cmds-qgroup.c @@ -386,8 +386,8 @@ static int cmd_qgroup_show(int argc, char **argv) if (filter_flag) { ret = lookup_path_rootid(fd, &qgroupid); if (ret < 0) { - error("cannot resolve rootid for %s: %s", - path, strerror(-ret)); + errno = -ret; + error("cannot resolve rootid for %s: %m", path); close_file_or_dir(fd, dirstream); goto out; } |