diff --git a/sbin/fsck_ffs/ea.c b/sbin/fsck_ffs/ea.c
index 35170117a2fe..e9c3fced57a1 100644
--- a/sbin/fsck_ffs/ea.c
+++ b/sbin/fsck_ffs/ea.c
@@ -65,7 +65,7 @@ eascan(struct inodesc *idesc, struct ufs2_dinode *dp)
 	char dbuf[DIRBLKSIZ];
 
 	printf("Inode %ju extsize %ju\n",
-	   (intmax_t)idesc->id_number, (intmax_t)dp->di_extsize);
+	   (intmax_t)idesc->id_number, (uintmax_t)dp->di_extsize);
 	if (dp->di_extsize == 0)
 		return 0;
 	if (dp->di_extsize <= sblock.fs_fsize)
diff --git a/sbin/growfs/debug.c b/sbin/growfs/debug.c
index 26a566839b51..55e2b133cbe6 100644
--- a/sbin/growfs/debug.c
+++ b/sbin/growfs/debug.c
@@ -765,7 +765,7 @@ dbg_dump_ufs2_ino(struct fs *sb, const char *comment, struct ufs2_dinode *ino)
 	fprintf(dbg_log, "gen        int32_t        0x%08x\n", ino->di_gen);
 	fprintf(dbg_log, "kernflags  u_int32_t      0x%08x\n", ino->di_kernflags);
 	fprintf(dbg_log, "flags      u_int32_t      0x%08x\n", ino->di_flags);
-	fprintf(dbg_log, "extsize    int32_t        0x%08x\n", ino->di_extsize);
+	fprintf(dbg_log, "extsize    u_int32_t      0x%08x\n", ino->di_extsize);
 
 	/* XXX: What do we do with di_extb[NXADDR]? */
 
diff --git a/sys/fs/ext2fs/ext2_vnops.c b/sys/fs/ext2fs/ext2_vnops.c
index c5be7d06f896..04ef9e2b81d8 100644
--- a/sys/fs/ext2fs/ext2_vnops.c
+++ b/sys/fs/ext2fs/ext2_vnops.c
@@ -1689,7 +1689,7 @@ ext2_ind_read(struct vop_read_args *ap)
 			    NOCRED, blkoffset + uio->uio_resid, seqcount,
 			    0, &bp);
 		} else if (seqcount > 1) {
-			int nextsize = blksize(fs, ip, nextlbn);
+			u_int nextsize = blksize(fs, ip, nextlbn);
 			error = breadn(vp, lbn,
 			    size, &nextlbn, &nextsize, 1, NOCRED, &bp);
 		} else
diff --git a/sys/ufs/ffs/ffs_vnops.c b/sys/ufs/ffs/ffs_vnops.c
index 09e5a42388e5..792d253bb36c 100644
--- a/sys/ufs/ffs/ffs_vnops.c
+++ b/sys/ufs/ffs/ffs_vnops.c
@@ -531,7 +531,7 @@ ffs_read(ap)
 			 * arguments point to arrays of the size specified in
 			 * the 6th argument.
 			 */
-			int nextsize = blksize(fs, ip, nextlbn);
+			u_int nextsize = blksize(fs, ip, nextlbn);
 			error = breadn_flags(vp, lbn, size, &nextlbn,
 			    &nextsize, 1, NOCRED, GB_UNMAPPED, &bp);
 		} else {
@@ -956,7 +956,7 @@ ffs_extread(struct vnode *vp, struct uio *uio, int ioflag)
 			 * arguments point to arrays of the size specified in
 			 * the 6th argument.
 			 */
-			int nextsize = sblksize(fs, dp->di_extsize, nextlbn);
+			u_int nextsize = sblksize(fs, dp->di_extsize, nextlbn);
 
 			nextlbn = -1 - nextlbn;
 			error = breadn(vp, -1 - lbn,
@@ -1218,7 +1218,8 @@ ffs_rdextattr(u_char **p, struct vnode *vp, struct thread *td, int extra)
 	struct fs *fs;
 	struct uio luio;
 	struct iovec liovec;
-	int easize, error;
+	u_int easize;
+	int error;
 	u_char *eae;
 
 	ip = VTOI(vp);
diff --git a/sys/ufs/ufs/dinode.h b/sys/ufs/ufs/dinode.h
index 6061c415f496..36a7c0da11ab 100644
--- a/sys/ufs/ufs/dinode.h
+++ b/sys/ufs/ufs/dinode.h
@@ -141,7 +141,7 @@ struct ufs2_dinode {
 	u_int32_t	di_gen;		/*  80: Generation number. */
 	u_int32_t	di_kernflags;	/*  84: Kernel flags. */
 	u_int32_t	di_flags;	/*  88: Status flags (chflags). */
-	int32_t		di_extsize;	/*  92: External attributes block. */
+	u_int32_t	di_extsize;	/*  92: External attributes size. */
 	ufs2_daddr_t	di_extb[NXADDR];/*  96: External attributes block. */
 	ufs2_daddr_t	di_db[NDADDR];	/* 112: Direct disk blocks. */
 	ufs2_daddr_t	di_ib[NIADDR];	/* 208: Indirect disk blocks. */