From e578b59bf612178d7727c303102049e62676c308 Mon Sep 17 00:00:00 2001 From: David Sterba Date: Thu, 25 Oct 2018 14:10:54 +0200 Subject: 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 --- cmds-device.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'cmds-device.c') diff --git a/cmds-device.c b/cmds-device.c index 2a05f70a..d3102ba7 100644 --- a/cmds-device.c +++ b/cmds-device.c @@ -442,8 +442,8 @@ static int cmd_device_stats(int argc, char **argv) ret = get_fs_info(dev_path, &fi_args, &di_args); if (ret) { - error("getting device info for %s failed: %s", dev_path, - strerror(-ret)); + errno = -ret; + error("getting device info for %s failed: %m", dev_path); err = 1; goto out; } -- cgit v1.2.3