From bde21f73b9be146fda0c689f2724cda9d7737565 Mon Sep 17 00:00:00 2001 From: Konrad Rzeszutek Wilk Date: Wed, 25 Nov 2015 13:07:39 -0500 Subject: xen/blocks: Return -EXX instead of -1 Lets return sensible values instead of -1. Signed-off-by: Konrad Rzeszutek Wilk --- drivers/block/xen-blkback/xenbus.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/block/xen-blkback') diff --git a/drivers/block/xen-blkback/xenbus.c b/drivers/block/xen-blkback/xenbus.c index 2b8650a9a6a9..ca3a414de11c 100644 --- a/drivers/block/xen-blkback/xenbus.c +++ b/drivers/block/xen-blkback/xenbus.c @@ -996,7 +996,7 @@ static int connect_ring(struct backend_info *be) be->blkif->blk_protocol = BLKIF_PROTOCOL_X86_64; else { xenbus_dev_fatal(dev, err, "unknown fe protocol %s", protocol); - return -1; + return -ENOSYS; } err = xenbus_gather(XBT_NIL, dev->otherend, "feature-persistent", "%u", -- cgit v1.2.3