From 1edcdb497ef418122cd4f98e157660cf594b345a Mon Sep 17 00:00:00 2001 From: Andy Grover Date: Thu, 19 Jan 2012 13:39:23 -0800 Subject: target: Change target_submit_cmd() to return void Retval not very useful, and may even be harmful. Once submitted, fabrics should expect a sense error if anything goes wrong. All fabrics checking of this retval are useless or broken: fc checks it just to emit more debug output. ib_srpt trickles retval up, then it is ignored. qla2xxx trickles it up, which then causes a bug because the abort goto in qla_target.c thinks cmd hasn't been sent to target. Just returning nothing is best. Signed-off-by: Andy Grover Signed-off-by: Nicholas Bellinger --- drivers/target/tcm_fc/tfc_cmd.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) (limited to 'drivers/target/tcm_fc') diff --git a/drivers/target/tcm_fc/tfc_cmd.c b/drivers/target/tcm_fc/tfc_cmd.c index addc18f..9e7e26c 100644 --- a/drivers/target/tcm_fc/tfc_cmd.c +++ b/drivers/target/tcm_fc/tfc_cmd.c @@ -540,7 +540,6 @@ static void ft_send_work(struct work_struct *work) int data_dir = 0; u32 data_len; int task_attr; - int ret; fcp = fc_frame_payload_get(cmd->req_frame, sizeof(*fcp)); if (!fcp) @@ -603,14 +602,10 @@ static void ft_send_work(struct work_struct *work) * Use a single se_cmd->cmd_kref as we expect to release se_cmd * directly from ft_check_stop_free callback in response path. */ - ret = target_submit_cmd(&cmd->se_cmd, cmd->sess->se_sess, cmd->cdb, + target_submit_cmd(&cmd->se_cmd, cmd->sess->se_sess, cmd->cdb, &cmd->ft_sense_buffer[0], cmd->lun, data_len, task_attr, data_dir, 0); - pr_debug("r_ctl %x alloc target_submit_cmd %d\n", fh->fh_r_ctl, ret); - if (ret < 0) { - ft_dump_cmd(cmd, __func__); - return; - } + pr_debug("r_ctl %x alloc target_submit_cmd\n", fh->fh_r_ctl); return; err: -- cgit v1.1