>>>>> "Baoyou" == Baoyou Xie <baoyou.xie@xxxxxxxxxx> writes: Baoyou> We get 6 warnings when building kernel with W=1: Baoyou> drivers/scsi/be2iscsi/be_main.c:65:1: warning: no previous Baoyou> prototype for 'beiscsi_log_enable_disp' [-Wmissing-prototypes] Baoyou> drivers/scsi/be2iscsi/be_main.c:78:1: warning: no previous Baoyou> prototype for 'beiscsi_log_enable_change' [-Wmissing-prototypes] Baoyou> drivers/scsi/be2iscsi/be_main.c:97:1: warning: no previous Baoyou> prototype for 'beiscsi_log_enable_store' [-Wmissing-prototypes] Baoyou> drivers/scsi/be2iscsi/be_main.c:116:1: warning: no previous Baoyou> prototype for 'beiscsi_log_enable_init' [-Wmissing-prototypes] Baoyou> drivers/scsi/be2iscsi/be_main.c:4587:5: warning: no previous Baoyou> prototype for 'beiscsi_iotask_v2' [-Wmissing-prototypes] Baoyou> drivers/scsi/be2iscsi/be_main.c:4976:6: warning: no previous Baoyou> prototype for 'beiscsi_hba_attrs_init' [-Wmissing-prototypes] Applied to 4.9/scsi-queue. -- Martin K. Petersen Oracle Linux Engineering -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html