From e3b88ee95b4e4bf3e9729a4695d695b9c7c296c8 Mon Sep 17 00:00:00 2001 From: Bart Van Assche Date: Tue, 14 Feb 2017 16:25:45 -0800 Subject: [PATCH] target: Fix handling of aborted failed commands If a target driver (e.g. tcm_qla2xxx) calls transport_generic_request_failure() to report that receiving data has failed and that SCSI command has already been aborted by the initiator, ensure that the SCSI status ABORTED is sent back to the initiator instead of the sense code provided by the target driver. Signed-off-by: Bart Van Assche Cc: Hannes Reinecke Cc: Christoph Hellwig Cc: David Disseldorp Signed-off-by: Nicholas Bellinger --- drivers/target/target_core_transport.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index 22190003534d..efb9e6f38201 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -1647,6 +1647,9 @@ void transport_generic_request_failure(struct se_cmd *cmd, { int ret = 0, post_ret = 0; + if (transport_check_aborted_status(cmd, 1)) + return; + pr_debug("-----[ Storage Engine Exception for cmd: %p ITT: 0x%08llx" " CDB: 0x%02x\n", cmd, cmd->tag, cmd->t_task_cdb[0]); pr_debug("-----[ i_state: %d t_state: %d sense_reason: %d\n", -- 2.20.1