diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_init.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_init.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index 89ad5580701..7de4ef14698 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -3165,14 +3165,10 @@ destroy_port(struct lpfc_vport *vport) int lpfc_get_instance(void) { - int instance = 0; - - /* Assign an unused number */ - if (!idr_pre_get(&lpfc_hba_index, GFP_KERNEL)) - return -1; - if (idr_get_new(&lpfc_hba_index, NULL, &instance)) - return -1; - return instance; + int ret; + + ret = idr_alloc(&lpfc_hba_index, NULL, 0, 0, GFP_KERNEL); + return ret < 0 ? -1 : ret; } /** |