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-rw-r--r--drivers/target/target_core_xcopy.c16
1 files changed, 12 insertions, 4 deletions
diff --git a/drivers/target/target_core_xcopy.c b/drivers/target/target_core_xcopy.c
index f2a1443ecb33..094a1440eacb 100644
--- a/drivers/target/target_core_xcopy.c
+++ b/drivers/target/target_core_xcopy.c
@@ -662,6 +662,7 @@ static int target_xcopy_read_source(
rc = target_xcopy_setup_pt_cmd(xpt_cmd, xop, src_dev, &cdb[0],
remote_port, true);
if (rc < 0) {
+ ec_cmd->scsi_status = xpt_cmd->se_cmd.scsi_status;
transport_generic_free_cmd(se_cmd, 0);
return rc;
}
@@ -673,6 +674,7 @@ static int target_xcopy_read_source(
rc = target_xcopy_issue_pt_cmd(xpt_cmd);
if (rc < 0) {
+ ec_cmd->scsi_status = xpt_cmd->se_cmd.scsi_status;
transport_generic_free_cmd(se_cmd, 0);
return rc;
}
@@ -723,6 +725,7 @@ static int target_xcopy_write_destination(
remote_port, false);
if (rc < 0) {
struct se_cmd *src_cmd = &xop->src_pt_cmd->se_cmd;
+ ec_cmd->scsi_status = xpt_cmd->se_cmd.scsi_status;
/*
* If the failure happened before the t_mem_list hand-off in
* target_xcopy_setup_pt_cmd(), Reset memory + clear flag so that
@@ -738,6 +741,7 @@ static int target_xcopy_write_destination(
rc = target_xcopy_issue_pt_cmd(xpt_cmd);
if (rc < 0) {
+ ec_cmd->scsi_status = xpt_cmd->se_cmd.scsi_status;
se_cmd->se_cmd_flags &= ~SCF_PASSTHROUGH_SG_TO_MEM_NOALLOC;
transport_generic_free_cmd(se_cmd, 0);
return rc;
@@ -824,10 +828,14 @@ static void target_xcopy_do_work(struct work_struct *work)
out:
xcopy_pt_undepend_remotedev(xop);
kfree(xop);
-
- pr_warn_ratelimited("target_xcopy_do_work: rc: %d, Setting X-COPY CHECK_CONDITION"
- " -> sending response\n", rc);
- ec_cmd->scsi_status = SAM_STAT_CHECK_CONDITION;
+ /*
+ * Don't override an error scsi status if it has already been set
+ */
+ if (ec_cmd->scsi_status == SAM_STAT_GOOD) {
+ pr_warn_ratelimited("target_xcopy_do_work: rc: %d, Setting X-COPY"
+ " CHECK_CONDITION -> sending response\n", rc);
+ ec_cmd->scsi_status = SAM_STAT_CHECK_CONDITION;
+ }
target_complete_cmd(ec_cmd, SAM_STAT_CHECK_CONDITION);
}