diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_scsi.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_scsi.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/scsi/lpfc/lpfc_scsi.h b/drivers/scsi/lpfc/lpfc_scsi.h index acd64c49e849..cdcd2535803f 100644 --- a/drivers/scsi/lpfc/lpfc_scsi.h +++ b/drivers/scsi/lpfc/lpfc_scsi.h @@ -23,10 +23,13 @@ struct lpfc_hba; #define list_remove_head(list, entry, type, member) \ + do { \ + entry = NULL; \ if (!list_empty(list)) { \ entry = list_entry((list)->next, type, member); \ list_del_init(&entry->member); \ - } + } \ + } while(0) #define list_get_first(list, type, member) \ (list_empty(list)) ? NULL : \ |