qla2xxx: Remove set-but-not-used variables
Detected these variables by building with W=1.
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Acked-by: Himanshu Madhani <himanshu.madhani@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c
index b749026..b635c05 100644
--- a/drivers/scsi/qla2xxx/qla_target.c
+++ b/drivers/scsi/qla2xxx/qla_target.c
@@ -2077,7 +2077,6 @@
qlt_build_ctio_crc2_pkt(struct qla_tgt_prm *prm, scsi_qla_host_t *vha)
{
uint32_t *cur_dsd;
- int sgc;
uint32_t transfer_length = 0;
uint32_t data_bytes;
uint32_t dif_bytes;
@@ -2094,7 +2093,6 @@
struct atio_from_isp *atio = &prm->cmd->atio;
uint16_t t16;
- sgc = 0;
ha = vha->hw;
pkt = (struct ctio_crc2_to_fw *)vha->req->ring_ptr;
@@ -2563,7 +2561,7 @@
/* Update protection tag */
if (cmd->prot_sg_cnt) {
- uint32_t i, j = 0, k = 0, num_ent;
+ uint32_t i, k = 0, num_ent;
struct scatterlist *sg, *sgl;
@@ -2576,7 +2574,6 @@
k += num_ent;
continue;
}
- j = blocks_done - k - 1;
k = blocks_done;
break;
}
@@ -3063,7 +3060,6 @@
{
struct qla_hw_data *ha = vha->hw;
struct se_cmd *se_cmd;
- const struct target_core_fabric_ops *tfo;
struct qla_tgt_cmd *cmd;
if (handle & CTIO_INTERMEDIATE_HANDLE_MARK) {
@@ -3081,7 +3077,6 @@
return;
se_cmd = &cmd->se_cmd;
- tfo = se_cmd->se_tfo;
cmd->cmd_sent_to_fw = 0;
qlt_unmap_sg(vha, cmd);
@@ -3179,13 +3174,9 @@
if (cmd->state == QLA_TGT_STATE_PROCESSED) {
;
} else if (cmd->state == QLA_TGT_STATE_NEED_DATA) {
- int rx_status = 0;
-
cmd->state = QLA_TGT_STATE_DATA_IN;
- if (unlikely(status != CTIO_SUCCESS))
- rx_status = -EIO;
- else
+ if (status == CTIO_SUCCESS)
cmd->write_data_transferred = 1;
ha->tgt.tgt_ops->handle_data(cmd);
@@ -3580,12 +3571,11 @@
struct qla_tgt *tgt;
struct qla_tgt_sess *sess;
uint32_t lun, unpacked_lun;
- int lun_size, fn;
+ int fn;
tgt = vha->vha_tgt.qla_tgt;
lun = a->u.isp24.fcp_cmnd.lun;
- lun_size = sizeof(a->u.isp24.fcp_cmnd.lun);
fn = a->u.isp24.fcp_cmnd.task_mgmt_flags;
sess = ha->tgt.tgt_ops->find_sess_by_s_id(vha,
a->u.isp24.fcp_hdr.s_id);
@@ -5044,7 +5034,7 @@
uint8_t *s_id = NULL; /* to hide compiler warnings */
int rc;
uint32_t lun, unpacked_lun;
- int lun_size, fn;
+ int fn;
void *iocb;
spin_lock_irqsave(&ha->hardware_lock, flags);
@@ -5071,7 +5061,6 @@
iocb = a;
lun = a->u.isp24.fcp_cmnd.lun;
- lun_size = sizeof(lun);
fn = a->u.isp24.fcp_cmnd.task_mgmt_flags;
unpacked_lun = scsilun_to_int((struct scsi_lun *)&lun);