diff options
Diffstat (limited to 'drivers/target/loopback/tcm_loop.c')
| -rw-r--r-- | drivers/target/loopback/tcm_loop.c | 24 |
1 files changed, 3 insertions, 21 deletions
diff --git a/drivers/target/loopback/tcm_loop.c b/drivers/target/loopback/tcm_loop.c index 3df1c9b8ae6b..cbf5e4513741 100644 --- a/drivers/target/loopback/tcm_loop.c +++ b/drivers/target/loopback/tcm_loop.c @@ -148,22 +148,8 @@ static int tcm_loop_new_cmd_map(struct se_cmd *se_cmd) * Allocate the necessary tasks to complete the received CDB+data */ ret = transport_generic_allocate_tasks(se_cmd, sc->cmnd); - if (ret == -ENOMEM) { - /* Out of Resources */ - return PYX_TRANSPORT_LU_COMM_FAILURE; - } else if (ret == -EINVAL) { - /* - * Handle case for SAM_STAT_RESERVATION_CONFLICT - */ - if (se_cmd->se_cmd_flags & SCF_SCSI_RESERVATION_CONFLICT) - return PYX_TRANSPORT_RESERVATION_CONFLICT; - /* - * Otherwise, return SAM_STAT_CHECK_CONDITION and return - * sense data. - */ - return PYX_TRANSPORT_USE_SENSE_REASON; - } - + if (ret != 0) + return ret; /* * For BIDI commands, pass in the extra READ buffer * to transport_generic_map_mem_to_cmd() below.. @@ -194,12 +180,8 @@ static int tcm_loop_new_cmd_map(struct se_cmd *se_cmd) } /* Tell the core about our preallocated memory */ - ret = transport_generic_map_mem_to_cmd(se_cmd, scsi_sglist(sc), + return transport_generic_map_mem_to_cmd(se_cmd, scsi_sglist(sc), scsi_sg_count(sc), sgl_bidi, sgl_bidi_count); - if (ret < 0) - return PYX_TRANSPORT_LU_COMM_FAILURE; - - return 0; } /* |