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-filesystem.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-filesystem.c')
| -rw-r--r-- | cmds-filesystem.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/cmds-filesystem.c b/cmds-filesystem.c index 06c8311b..d1af21ee 100644 --- a/cmds-filesystem.c +++ b/cmds-filesystem.c @@ -145,7 +145,8 @@ static int cmd_filesystem_df(int argc, char **argv) print_df(sargs, unit_mode); free(sargs); } else { - error("get_df failed %s", strerror(-ret)); + errno = -ret; + error("get_df failed: %m"); } close_file_or_dir(fd, dirstream); @@ -1054,8 +1055,8 @@ static int cmd_filesystem_defrag(int argc, char **argv) break; } if (ret) { - error("defrag failed on %s: %s", argv[i], - strerror(defrag_err)); + errno = defrag_err; + error("defrag failed on %s: %m", argv[i]); goto next; } } |