[PATCH 05/47] xfs: set *stat=1 after iroot realloc

[Darrick J. Wong]

If we make the inode root block of a btree unfull by expanding the
root, we must set *stat to 1 to signal success, rather than leaving
it uninitialized.

Signed-off-by: Darrick J. Wong <darrick.wong at oracle.com>
---
 fs/xfs/libxfs/xfs_btree.c |    1 +
 1 file changed, 1 insertion(+)


diff --git a/fs/xfs/libxfs/xfs_btree.c b/fs/xfs/libxfs/xfs_btree.c
index 07eeb0b..f5ff95a 100644
--- a/fs/xfs/libxfs/xfs_btree.c
+++ b/fs/xfs/libxfs/xfs_btree.c
@@ -2871,6 +2871,7 @@ xfs_btree_make_block_unfull(
 		if (numrecs < cur->bc_ops->get_dmaxrecs(cur, level)) {
 			/* A root block that can be made bigger. */
 			xfs_iroot_realloc(ip, 1, cur->bc_private.b.whichfork);
+			*stat = 1;
 		} else {
 			/* A root block that needs replacing */
 			int	logflags = 0;