From: Mike Christie <micha...@cs.wisc.edu>
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 <micha...@cs.wisc.edu>
---
drivers/scsi/scsi_transport_iscsi.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/scsi/scsi_transport_iscsi.c
b/drivers/scsi/scsi_transport_iscsi.c
index 14bfa53..534d3fb 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)
--
1.7.1
--
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