Merge branch 'linux-next' of git://git.infradead.org/ubifs-2.6

* 'linux-next' of git://git.infradead.org/ubifs-2.6: (25 commits)
  UBIFS: fix ubifs_compress commentary
  UBIFS: amend printk
  UBIFS: do not read unnecessary bytes when unpacking bits
  UBIFS: check buffer length when scanning for LPT nodes
  UBIFS: correct condition to eliminate unecessary assignment
  UBIFS: add more debugging messages for LPT
  UBIFS: fix bulk-read handling uptodate pages
  UBIFS: improve garbage collection
  UBIFS: allow for sync_fs when read-only
  UBIFS: commit on sync_fs
  UBIFS: correct comment for commit_on_unmount
  UBIFS: update dbg_dump_inode
  UBIFS: fix commentary
  UBIFS: fix races in bit-fields
  UBIFS: ensure data read beyond i_size is zeroed out correctly
  UBIFS: correct key comparison
  UBIFS: use bit-fields when possible
  UBIFS: check data CRC when in error state
  UBIFS: improve znode splitting rules
  UBIFS: add no_chk_data_crc mount option
  ...

1 files changed, 1 insertions, 33 deletions

diff --git a/fs/ubifs/lprops.c b/fs/ubifs/lprops.c
index 2ba93da71b65..f27176e9b70d 100644
--- a/fs/ubifs/lprops.c
+++ b/fs/ubifs/lprops.c
@@ -125,6 +125,7 @@ static void adjust_lpt_heap(struct ubifs_info *c, struct ubifs_lpt_heap *heap,
                         }
                 }
         }
+
         /* Not greater than parent, so compare to children */
         while (1) {
                 /* Compare to left child */
@@ -460,18 +461,6 @@ static void change_category(struct ubifs_info *c, struct ubifs_lprops *lprops)
 }
 
 /**
- * ubifs_get_lprops - get reference to LEB properties.
- * @c: the UBIFS file-system description object
- *
- * This function locks lprops. Lprops have to be unlocked by
- * 'ubifs_release_lprops()'.
- */
-void ubifs_get_lprops(struct ubifs_info *c)
-{
-        mutex_lock(&c->lp_mutex);
-}
-
-/**
  * calc_dark - calculate LEB dark space size.
  * @c: the UBIFS file-system description object
  * @spc: amount of free and dirty space in the LEB
@@ -576,7 +565,6 @@ const struct ubifs_lprops *ubifs_change_lp(struct ubifs_info *c,
         ubifs_assert(!(lprops->free & 7) && !(lprops->dirty & 7));
 
         spin_lock(&c->space_lock);
-
         if ((lprops->flags & LPROPS_TAKEN) && lprops->free == c->leb_size)
                 c->lst.taken_empty_lebs -= 1;
 
@@ -637,31 +625,12 @@ const struct ubifs_lprops *ubifs_change_lp(struct ubifs_info *c,
                 c->lst.taken_empty_lebs += 1;
 
         change_category(c, lprops);
-
         c->idx_gc_cnt += idx_gc_cnt;
-
         spin_unlock(&c->space_lock);
-
         return lprops;
 }
 
 /**
- * ubifs_release_lprops - release lprops lock.
- * @c: the UBIFS file-system description object
- *
- * This function has to be called after each 'ubifs_get_lprops()' call to
- * unlock lprops.
- */
-void ubifs_release_lprops(struct ubifs_info *c)
-{
-        ubifs_assert(mutex_is_locked(&c->lp_mutex));
-        ubifs_assert(c->lst.empty_lebs >= 0 &&
-                     c->lst.empty_lebs <= c->main_lebs);
-
-        mutex_unlock(&c->lp_mutex);
-}
-
-/**
  * ubifs_get_lp_stats - get lprops statistics.
  * @c: UBIFS file-system description object
  * @st: return statistics
@@ -1262,7 +1231,6 @@ static int scan_check_cb(struct ubifs_info *c,
         }
 
         ubifs_scan_destroy(sleb);
-
         return LPT_SCAN_CONTINUE;
 
 out_print: