diff options
| author | Bart Van Assche <bvanassche@acm.org> | 2019-08-08 20:01:35 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-08-12 21:34:05 -0400 |
| commit | 9c17c3b1e0490e436d17b63e8751b2fba030c0f7 (patch) | |
| tree | 86cddb35da0d43ec4478232316a786a167ebb89e /drivers/scsi/qla2xxx/qla_init.c | |
| parent | 57bf595a6f24370424f625aac123cd12dbff5ffe (diff) | |
| download | linux-9c17c3b1e0490e436d17b63e8751b2fba030c0f7.tar.bz2 | |
scsi: qla2xxx: Reduce the number of casts in GID list code
This patch makes the code that parses the GID list easier to read without
changing the behavior of the code.
Cc: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Tested-by: Himanshu Madhani <hmadhani@marvell.com>
Reviewed-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_init.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_init.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 3585eb7b87b5..c24d7667d3c9 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -5086,7 +5086,7 @@ qla2x00_configure_local_loop(scsi_qla_host_t *vha) uint16_t index; uint16_t entries; - char *id_iter; + struct gid_list_info *gid; uint16_t loop_id; uint8_t domain, area, al_pa; struct qla_hw_data *ha = vha->hw; @@ -5161,18 +5161,16 @@ qla2x00_configure_local_loop(scsi_qla_host_t *vha) new_fcport->flags &= ~FCF_FABRIC_DEVICE; /* Add devices to port list. */ - id_iter = (char *)ha->gid_list; + gid = ha->gid_list; for (index = 0; index < entries; index++) { - domain = ((struct gid_list_info *)id_iter)->domain; - area = ((struct gid_list_info *)id_iter)->area; - al_pa = ((struct gid_list_info *)id_iter)->al_pa; + domain = gid->domain; + area = gid->area; + al_pa = gid->al_pa; if (IS_QLA2100(ha) || IS_QLA2200(ha)) - loop_id = (uint16_t) - ((struct gid_list_info *)id_iter)->loop_id_2100; + loop_id = gid->loop_id_2100; else - loop_id = le16_to_cpu( - ((struct gid_list_info *)id_iter)->loop_id); - id_iter += ha->gid_list_info_size; + loop_id = le16_to_cpu(gid->loop_id); + gid = (void *)gid + ha->gid_list_info_size; /* Bypass reserved domain fields. */ if ((domain & 0xf0) == 0xf0) |