Don't redirect stderr to /dev/null

drivers/memory/ramdisk/Makefile

@@ -22,7 +22,7 @@ bintoc:	bintoc.c
 	$(CC) -o $@ bintoc.c
 
 image:	proto.gen mtab rc $(PROGRAMS)
-	mkfs -B 2048 image proto.gen 2>/dev/null || { rm -f image; false; }
+	mkfs -B 2048 image proto.gen || { rm -f image; false; }
 
 at_wini: ../../at_wini/at_wini
 	install -s ../../$@/$@ $@
@@ -94,7 +94,7 @@ depend:
 	/usr/bin/mkdep "$(CC) -E $(CPPFLAGS)" *.c > .depend
 
 proto.gen: $(MAKEDEV) proto.sh proto
-	sh -e proto.sh <proto >proto.gen
+	sh -e proto.sh >proto.gen
 
 # Include generated dependencies.
 include .depend

drivers/memory/ramdisk/proto.sh

@@ -1,7 +1,8 @@
 #!/bin/sh
+rm -rf t
 mkdir t 2>/dev/null || true
 cd t
-MAKEDEV std 2>/dev/null
+MAKEDEV std 
 rm fd1* fd0p* tcp* eth* ip* udp* tty[pq]* pty*
 sed -n '1,/@DEV/p' <../proto  | grep -v @DEV@
 ls -aln | grep '^[bc]' | \