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 /send-stream.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 'send-stream.c')
| -rw-r--r-- | send-stream.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/send-stream.c b/send-stream.c index 78f2571a..3b8e39c9 100644 --- a/send-stream.c +++ b/send-stream.c @@ -61,8 +61,7 @@ static int read_buf(struct btrfs_send_stream *sctx, char *buf, size_t len) rbytes = read(sctx->fd, buf + pos, len - pos); if (rbytes < 0) { ret = -errno; - error("read from stream failed: %s", - strerror(-ret)); + error("read from stream failed: %m"); goto out; } if (rbytes == 0) { |