diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c
index 88747217ba61..1969e4f444f7 100644
--- a/fs/ntfs/file.c
+++ b/fs/ntfs/file.c
@@ -1116,7 +1116,6 @@ static long ntfs_fallocate(struct file *file, int mode, loff_t offset, loff_t le
 	struct ntfs_volume *vol = ni->vol;
 	int err = 0;
 	loff_t old_size;
-	bool map_locked = false;
 
 	if (mode & ~(NTFS_FALLOC_FL_SUPPORTED))
 		return -EOPNOTSUPP;
@@ -1148,16 +1147,13 @@ static long ntfs_fallocate(struct file *file, int mode, loff_t offset, loff_t le
 
 	inode_lock(vi);
 	if (NInoCompressed(ni) || NInoEncrypted(ni) || NInoWofCompressed(ni)) {
-		err = -EOPNOTSUPP;
-		goto out;
+		inode_unlock(vi);
+		return -EOPNOTSUPP;
 	}
 
 	inode_dio_wait(vi);
-	if (mode & (FALLOC_FL_PUNCH_HOLE | FALLOC_FL_COLLAPSE_RANGE |
-		    FALLOC_FL_INSERT_RANGE)) {
-		filemap_invalidate_lock(vi->i_mapping);
-		map_locked = true;
-	}
+	/* Take invalidate_lock for all fallocate operations to prevent races */
+	filemap_invalidate_lock(vi->i_mapping);
 
 	switch (mode & FALLOC_FL_MODE_MASK) {
 	case FALLOC_FL_ALLOCATE_RANGE:
@@ -1182,8 +1178,7 @@ static long ntfs_fallocate(struct file *file, int mode, loff_t offset, loff_t le
 
 	err = file_modified(file);
 out:
-	if (map_locked)
-		filemap_invalidate_unlock(vi->i_mapping);
+	filemap_invalidate_unlock(vi->i_mapping);
 	if (!err) {
 		if (mode == 0 && NInoNonResident(ni) &&
 		    offset > old_size) {