[PATCH 05/16] btrfs: fix the comment on btrfs_update_time

[Christoph Hellwig]

Since commit e41f941a2311 ("Btrfs: move over to use ->update_time") this
is not a copy of the high-level file_update_time helper.

Signed-off-by: Christoph Hellwig <hch at lst.de>
---
 fs/btrfs/inode.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 6282911e536f..05f6d272c5d7 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -6291,8 +6291,8 @@ static int btrfs_dirty_inode(struct btrfs_inode *inode)
 }
 
 /*
- * This is a copy of file_update_time.  We need this so we can return error on
- * ENOSPC for updating the inode in the case of file write and mmap writes.
+ * We need our own ->update_time so that we can return error on ENOSPC for
+ * updating the inode in the case of file write and mmap writes.
  */
 static int btrfs_update_time(struct inode *inode, int flags)
 {
-- 
2.47.3