diff options
| -rw-r--r-- | drivers/target/tcm_fc/tfc_io.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/target/tcm_fc/tfc_io.c b/drivers/target/tcm_fc/tfc_io.c index b6fd4cf42840..e415af32115a 100644 --- a/drivers/target/tcm_fc/tfc_io.c +++ b/drivers/target/tcm_fc/tfc_io.c @@ -103,6 +103,13 @@ int ft_queue_data_in(struct se_cmd *se_cmd) use_sg = !(remaining % 4); while (remaining) { + struct fc_seq *seq = cmd->seq; + + if (!seq) { + pr_debug("%s: Command aborted, xid 0x%x\n", + __func__, ep->xid); + break; + } if (!mem_len) { sg = sg_next(sg); mem_len = min((size_t)sg->length, remaining); @@ -169,7 +176,7 @@ int ft_queue_data_in(struct se_cmd *se_cmd) f_ctl |= FC_FC_END_SEQ; fc_fill_fc_hdr(fp, FC_RCTL_DD_SOL_DATA, ep->did, ep->sid, FC_TYPE_FCP, f_ctl, fh_off); - error = lport->tt.seq_send(lport, cmd->seq, fp); + error = lport->tt.seq_send(lport, seq, fp); if (error) { /* XXX For now, initiator will retry */ pr_err_ratelimited("%s: Failed to send frame %p, " |