From 63509c60bbc62120fb0e3b287c86ac036b893d90 Mon Sep 17 00:00:00 2001
From: Bart Van Assche <bart.vanassche@sandisk.com>
Date: Wed, 13 May 2015 09:17:54 +0200
Subject: target: Fix bidi command handling

The function transport_complete_qf() must call either
queue_data_in() or queue_status() but not both.

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
---
 drivers/target/target_core_transport.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index 3fe5cb2..99a38cf 100644
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -1957,8 +1957,7 @@ static void transport_complete_qf(struct se_cmd *cmd)
 	case DMA_TO_DEVICE:
 		if (cmd->se_cmd_flags & SCF_BIDI) {
 			ret = cmd->se_tfo->queue_data_in(cmd);
-			if (ret < 0)
-				break;
+			break;
 		}
 		/* Fall through for DMA_TO_DEVICE */
 	case DMA_NONE:
-- 
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