Instead of changing endianness in-place and copying the data in two steps,
do this in one step. This patch makes is a preparation step for fixing the
endianness warnings reported by 'sparse' for the qla2xxx driver.
Cc: Quinn Tran <qutran@xxxxxxxxxxx>
Cc: Martin Wilck <mwilck@xxxxxxxx>
Cc: Daniel Wagner <dwagner@xxxxxxx>
Cc: Roman Bolshakov <r.bolshakov@xxxxxxxxx>
Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx>
---
drivers/scsi/qla2xxx/qla_def.h | 2 +-
drivers/scsi/qla2xxx/qla_init.c | 9 ++++-----
2 files changed, 5 insertions(+), 6 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index ab7424318ee8..cf23f10d27fe 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -414,7 +414,7 @@ struct els_logo_payload {
struct els_plogi_payload {
uint8_t opcode;
uint8_t rsvd[3];
- uint8_t data[112];
+ __be32 data[112 / 4];
};
struct ct_arg {
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 6c28f38f8021..ddd8bf7997a8 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -5047,13 +5047,12 @@ qla2x00_configure_local_loop(scsi_qla_host_t *vha)
rval = qla24xx_get_port_login_templ(vha,
ha->init_cb_dma, (void *)ha->init_cb, sz);
if (rval == QLA_SUCCESS) {
+ __be32 *q = &ha->plogi_els_payld.data[0];
+
bp = (uint32_t *)ha->init_cb;
- for (i = 0; i < sz/4 ; i++, bp++)
- *bp = cpu_to_be32(*bp);
+ for (i = 0; i < sz/4 ; i++, bp++, q++)
+ *q = cpu_to_be32(*bp);
- memcpy(&ha->plogi_els_payld.data,
- (void *)ha->init_cb,
- sizeof(ha->plogi_els_payld.data));
set_bit(RELOGIN_NEEDED, &vha->dpc_flags);
} else {
ql_dbg(ql_dbg_init, vha, 0x00d1,
