[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH RFC 1/2] xen/blocks: Return -EXX instead of -1
Lets return sensible values instead of -1. Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx> --- drivers/block/xen-blkback/xenbus.c | 2 +- drivers/block/xen-blkfront.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/block/xen-blkback/xenbus.c b/drivers/block/xen-blkback/xenbus.c index 2b8650a9..ca3a414 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", diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c index b48e488..0360c44 100644 --- a/drivers/block/xen-blkfront.c +++ b/drivers/block/xen-blkfront.c @@ -828,11 +828,11 @@ static int xlvbd_init_blk_queue(struct gendisk *gd, u16 sector_size, info->tag_set.driver_data = info; if (blk_mq_alloc_tag_set(&info->tag_set)) - return -1; + return -EINVAL; rq = blk_mq_init_queue(&info->tag_set); if (IS_ERR(rq)) { blk_mq_free_tag_set(&info->tag_set); - return -1; + return PTR_ERR(rq); } queue_flag_set_unlocked(QUEUE_FLAG_VIRT, rq); -- 2.5.0 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
|
Lists.xenproject.org is hosted with RackSpace, monitoring our |