From 89fe04b4585c97fda7c173bee97bbacb32f64e80 Mon Sep 17 00:00:00 2001 From: Wei Yang Date: Wed, 11 Sep 2019 13:28:38 +0000 Subject: migration/qemu-file: remove check on writev_buffer in qemu_put_compression_data The check of writev_buffer is in qemu_fflush, which means it is not harmful if it is NULL. And removing it will make the code consistent since all other add_to_iovec() is called without the check. Signed-off-by: Wei Yang Reviewed-by: Dr. David Alan Gilbert Message-Id: <20190911132839.23336-2-richard.weiyang@gmail.com> Signed-off-by: Dr. David Alan Gilbert --- migration/qemu-file.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'migration') diff --git a/migration/qemu-file.c b/migration/qemu-file.c index 075faf03c3..66627088d4 100644 --- a/migration/qemu-file.c +++ b/migration/qemu-file.c @@ -760,9 +760,7 @@ ssize_t qemu_put_compression_data(QEMUFile *f, z_stream *stream, } qemu_put_be32(f, blen); - if (f->ops->writev_buffer) { - add_to_iovec(f, f->buf + f->buf_index, blen, false); - } + add_to_iovec(f, f->buf + f->buf_index, blen, false); f->buf_index += blen; if (f->buf_index == IO_BUF_SIZE) { qemu_fflush(f); -- cgit v1.2.3