diff --git a/sys/dev/nxge/if_nxge.c b/sys/dev/nxge/if_nxge.c
index 6687b4b00aa8..5390120ab81e 100644
--- a/sys/dev/nxge/if_nxge.c
+++ b/sys/dev/nxge/if_nxge.c
@@ -252,8 +252,8 @@ xge_init_params(xge_hal_device_config_t *dconfig, device_t dev)
 	if(dconfig->fifo.max_frags > (PAGE_SIZE/32)) {
 	    xge_os_printf("fifo_max_frags = %d", dconfig->fifo.max_frags);
 	    xge_os_printf("fifo_max_frags should be <= (PAGE_SIZE / 32) = %d",
-	        (PAGE_SIZE / 32));
-	    xge_os_printf("Using fifo_max_frags = %d", (PAGE_SIZE / 32));
+	        (int)(PAGE_SIZE / 32));
+	    xge_os_printf("Using fifo_max_frags = %d", (int)(PAGE_SIZE / 32));
 	    dconfig->fifo.max_frags = (PAGE_SIZE / 32);
 	}
 
diff --git a/sys/dev/ofw/openfirm.c b/sys/dev/ofw/openfirm.c
index 8153431ceac4..ff889e512a33 100644
--- a/sys/dev/ofw/openfirm.c
+++ b/sys/dev/ofw/openfirm.c
@@ -139,9 +139,9 @@ OF_interpret(char *cmd, int nreturns, ...)
 	cell_t status;
 	int i = 0;
 
+	va_start(ap, nreturns);
 	args.nreturns = ++nreturns;
 	args.slot[i++] = (cell_t)cmd;
-	va_start(ap, nreturns);
 	while (i < 1)
 		args.slot[i++] = va_arg(ap, cell_t);
 	if (openfirmware(&args) == -1) {