On 25/11/15 20:24, Konrad Rzeszutek Wilk wrote: > We could return EINVAL but EBUSY (or EALREADY?)is more appropiate. > > CC: jgr...@suse.com > Signed-off-by: Konrad Rzeszutek Wilk <konrad.w...@oracle.com>
While it doesn't really matter it's cleaner. Reviewed-by: Juergen Gross <jgr...@suse.com> > --- > drivers/xen/xen-scsiback.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/xen/xen-scsiback.c b/drivers/xen/xen-scsiback.c > index 43bcae8..286e3da 100644 > --- a/drivers/xen/xen-scsiback.c > +++ b/drivers/xen/xen-scsiback.c > @@ -800,7 +800,7 @@ static int scsiback_init_sring(struct vscsibk_info *info, > grant_ref_t ring_ref, > int err; > > if (info->irq) > - return -1; > + return -EBUSY; > > err = xenbus_map_ring_valloc(info->dev, &ring_ref, 1, &area); > if (err) > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
