Messages in this thread Patch in this message | | | From | Konrad Rzeszutek Wilk <> | Subject | [PATCH] target: xen-scsiback: Return proper -Exx instead of -1. | Date | Wed, 25 Nov 2015 14:24:46 -0500 |
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We could return EINVAL but EBUSY (or EALREADY?)is more appropiate.
CC: jgross@suse.com Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.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) -- 2.5.0
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