[PATCH 5/6] fs/ntfs3: Create MFT zone only if length is large enough

[Konstantin Komarov <almaz.alexandrovich@paragon-software.com>]

Also removed uninformative print

Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
---
  fs/ntfs3/fsntfs.c | 11 +++--------
  1 file changed, 3 insertions(+), 8 deletions(-)

diff --git a/fs/ntfs3/fsntfs.c b/fs/ntfs3/fsntfs.c
index e6f5bf684da4..d09213ae9755 100644
--- a/fs/ntfs3/fsntfs.c
+++ b/fs/ntfs3/fsntfs.c
@@ -806,12 +806,6 @@ int ntfs_refresh_zone(struct ntfs_sb_info *sbi)
  
  	/* Try to allocate clusters after last MFT run. */
  	zlen = wnd_find(wnd, sbi->zone_max, lcn_s, 0, &lcn_s);
-	if (!zlen) {
-		ntfs_notice(sbi->sb, "MftZone: unavailable");
-		return 0;
-	}
-
-	/* Truncate too large zone. */
  	wnd_zone_set(wnd, lcn_s, zlen);
  
  	return 0;
@@ -2473,8 +2467,9 @@ void mark_as_free_ex(struct ntfs_sb_info *sbi, CLST lcn, CLST len, bool trim)
  	if (zlen == zone_len) {
  		/* MFT zone already has maximum size. */
  	} else if (!zone_len) {
-		/* Create MFT zone. */
-		wnd_zone_set(wnd, lcn, zlen);
+		/* Create MFT zone only if 'zlen' is large enough. */
+		if (zlen == sbi->zone_max)
+			wnd_zone_set(wnd, lcn, zlen);
  	} else {
  		CLST zone_lcn = wnd_zone_bit(wnd);
  
-- 
2.37.0