Remove some additional paranoia which Kirk forgot to remove from his

UFS2 commit.

These bits in essence made any instance of "softupdates expected
corrution", (ie blocks marked allocated but not referenced by an
inode etc) result in a exit value for fsck_ffs of 2.

2 is part of the magic and appearantly undocumented protocol between
fsck_FOO and fsck and means "dump into single user mode ASAP.

Sponsored by:	DARPA & NAI Labs.

sbin/fsck_ffs/Makefile

@@ -7,7 +7,8 @@ LINKS+=	${BINDIR}/fsck_ffs ${BINDIR}/fsck_4.2bsd
 MAN=	fsck_ffs.8
 SRCS=	dir.c fsutil.c inode.c main.c pass1.c pass1b.c pass2.c pass3.c pass4.c \
 	pass5.c setup.c utilities.c ffs_subr.c ffs_tables.c
-WARNS=	0
+WARNS=	2
+CFLAGS+= -I${.CURDIR}
 
 .PATH:	${.CURDIR}/../../sys/ufs/ffs
 

sbin/fsck_ffs/pass5.c

@@ -382,7 +382,6 @@ check_maps(
 					aend = n;
 					continue;
 				}
-				returntosingle = 1;
 				if (astart == aend)
 					(*msg)("ALLOCATED %s %d MARKED FREE\n",
 					    name, astart);
@@ -419,7 +418,6 @@ check_maps(
 					pwarn("%s %sS %d-%ld MARKED USED\n",
 					    "UNALLOCATED", name, ustart,
 					    ustart + size - 1);
-				returntosingle = 1;
 				if (bkgrdflag != 0) {
 					cmd.value = ustart;
 					cmd.size = size;
@@ -462,7 +460,6 @@ check_maps(
 				pwarn("UNALLOCATED %sS %d-%ld MARKED USED\n",
 				    name, ustart, ustart + size - 1);
 		}
-		returntosingle = 1;
 		if (bkgrdflag != 0) {
 			cmd.value = ustart;
 			cmd.size = size;