tcm_fc: Handle target_submit_tmr allocation failure
This patch makes ft_send_tm() handle target_submit_tmr() allocation failures
via an ft_send_resp_code_and_free() w/ FCP_TMF_FAILED status.
Cc: Andy Grover <agrover@redhat.com>
Cc: Kiran Patil <kiran.patil@intel.com>
Cc: Arun Easi <arun.easi@qlogic.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
diff --git a/drivers/target/tcm_fc/tfc_cmd.c b/drivers/target/tcm_fc/tfc_cmd.c
index ed69c0d..be3319a 100644
--- a/drivers/target/tcm_fc/tfc_cmd.c
+++ b/drivers/target/tcm_fc/tfc_cmd.c
@@ -354,6 +354,7 @@
static void ft_send_tm(struct ft_cmd *cmd)
{
struct fcp_cmnd *fcp;
+ int rc;
u8 tm_func;
fcp = fc_frame_payload_get(cmd->req_frame, sizeof(*fcp));
@@ -384,9 +385,11 @@
return;
}
- target_submit_tmr(&cmd->se_cmd, cmd->sess->se_sess,
+ rc = target_submit_tmr(&cmd->se_cmd, cmd->sess->se_sess,
&cmd->ft_sense_buffer[0], scsilun_to_int(&fcp->fc_lun),
cmd, tm_func, 0);
+ if (rc < 0)
+ ft_send_resp_code_and_free(cmd, FCP_TMF_FAILED);
}
/*