ubifs: Drop softlimit and delta fields from struct ubifs_wbuf

Values of these fields are set during init and never modified. They are
used (read) in a single function only. There isn't really any reason to
keep them in a struct. It only makes struct just a bit bigger without
any visible gain.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Richard Weinberger <richard@nod.at>

1 files changed, 0 insertions, 5 deletions

diff --git a/fs/ubifs/ubifs.h b/fs/ubifs/ubifs.h
index 096035eb29d0..ade4b3137a1d 100644
--- a/fs/ubifs/ubifs.h
+++ b/fs/ubifs/ubifs.h
@@ -645,9 +645,6 @@ typedef int (*ubifs_lpt_scan_callback)(struct ubifs_info *c,
  * @io_mutex: serializes write-buffer I/O
  * @lock: serializes @buf, @lnum, @offs, @avail, @used, @next_ino and @inodes
  *        fields
- * @softlimit: soft write-buffer timeout interval
- * @delta: hard and soft timeouts delta (the timer expire interval is @softlimit
- *         and @softlimit + @delta)
  * @timer: write-buffer timer
  * @no_timer: non-zero if this write-buffer does not have a timer
  * @need_sync: non-zero if the timer expired and the wbuf needs sync'ing
@@ -676,8 +673,6 @@ struct ubifs_wbuf {
 	int (*sync_callback)(struct ubifs_info *c, int lnum, int free, int pad);
 	struct mutex io_mutex;
 	spinlock_t lock;
-	ktime_t softlimit;
-	unsigned long long delta;
 	struct hrtimer timer;
 	unsigned int no_timer:1;
 	unsigned int need_sync:1;