From 719e5874d0777b575720249d3ece3dbde3efb452 Mon Sep 17 00:00:00 2001 From: Mike Christie Date: Sat, 12 Jul 2014 15:51:50 -0500 Subject: iscsi class: fix get_host_stats return code when not supported When the get_host_stats call was not supported we were returing EINVAL. This has us return ENOSYS, because for software iscsi drivers where there is no host it is ok to not have this callout. Signed-off-by: Mike Christie Acked-by: Vikas Chaudhary Reviewed-by: Hannes Reinecke Signed-off-by: Christoph Hellwig --- drivers/scsi/scsi_transport_iscsi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/scsi/scsi_transport_iscsi.c') diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c index 14bfa53c6f7d..534d3fb87658 100644 --- a/drivers/scsi/scsi_transport_iscsi.c +++ b/drivers/scsi/scsi_transport_iscsi.c @@ -3429,7 +3429,7 @@ iscsi_get_host_stats(struct iscsi_transport *transport, struct nlmsghdr *nlh) char *buf; if (!transport->get_host_stats) - return -EINVAL; + return -ENOSYS; priv = iscsi_if_transport_lookup(transport); if (!priv) -- cgit