From b31ff389315f2745cecc0f42cca7f4383b1a2a0d Mon Sep 17 00:00:00 2001 From: Vivek Goyal Date: Tue, 18 May 2021 17:35:33 -0400 Subject: [PATCH] virtiofsd: Get rid of unreachable code in read pvreadv() can return following. - error - 0 in case of EOF - short read We seem to handle all the cases already. We are retrying read in case of short read. So another check for short read seems like dead code. Get rid of it. Reviewed-by: Dr. David Alan Gilbert Reviewed-by: Connor Kuehl Signed-off-by: Vivek Goyal Message-Id: <20210518213538.693422-3-vgoyal@redhat.com> Signed-off-by: Dr. David Alan Gilbert --- tools/virtiofsd/fuse_virtio.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/tools/virtiofsd/fuse_virtio.c b/tools/virtiofsd/fuse_virtio.c index 755d7fb25c..28e2974d1a 100644 --- a/tools/virtiofsd/fuse_virtio.c +++ b/tools/virtiofsd/fuse_virtio.c @@ -446,11 +446,6 @@ int virtio_send_data_iov(struct fuse_session *se, struct fuse_chan *ch, in_sg_left); break; } - if (ret != len) { - fuse_log(FUSE_LOG_DEBUG, "%s: ret!=len\n", __func__); - ret = EIO; - goto err; - } in_sg_left -= ret; len -= ret; } while (in_sg_left);