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authorMike Christie <michaelc@cs.wisc.edu>2014-07-12 15:51:51 -0500
committerChristoph Hellwig <hch@lst.de>2014-08-01 08:16:39 -0400
commit09ff742c62a6bbfca7aed485f44c8b16f52e1096 (patch)
tree67555350fbf93d90442dfa3781457d610f12970e /drivers/scsi
parent719e5874d0777b575720249d3ece3dbde3efb452 (diff)
libiscsi: return new error code when nop times out
When a iscsi nop as ping timedout we were failing with the common connection error code, ISCSI_ERR_CONN_FAILED. This patch adds a new error code for this problem so can properly track/distinguish in userspace. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Acked-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/scsi')
-rw-r--r--drivers/scsi/libiscsi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c
index f9f3a1224dfa..ea025e4806b6 100644
--- a/drivers/scsi/libiscsi.c
+++ b/drivers/scsi/libiscsi.c
@@ -2097,7 +2097,7 @@ static void iscsi_check_transport_timeouts(unsigned long data)
conn->ping_timeout, conn->recv_timeout,
last_recv, conn->last_ping, jiffies);
spin_unlock(&session->frwd_lock);
- iscsi_conn_failure(conn, ISCSI_ERR_CONN_FAILED);
+ iscsi_conn_failure(conn, ISCSI_ERR_NOP_TIMEDOUT);
return;
}