remove-unnecessary-lock-unlock-of-i_block_reservation_lock

   1 ext4: remove unnecessary lock/unlock of i_block_reservation_lock
   2
   3 From: Maurizio Lombardi <mlombard@redhat.com>
   4
   5 This is a leftover of commit 71d4f7d032149b935a26eb3ff85c6c837f3714e1
   6
   7 Signed-off-by: Maurizio Lombardi <mlombard@redhat.com>
   8 Signed-off-by: Theodore Ts'o <tytso@mit.edu>
   9 Reviewed-by: Lukas Czerner <lczerner@redhat.com>
  10 ---
  11  fs/ext4/balloc.c | 2 --
  12  1 file changed, 2 deletions(-)
  13
  14 diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
  15 index 83a6f49..2072c70 100644
  16 --- a/fs/ext4/balloc.c
  17 +++ b/fs/ext4/balloc.c
  18 @@ -641,8 +641,6 @@ ext4_fsblk_t ext4_new_meta_blocks(handle_t *handle, struct inode *inode,
  19          * fail EDQUOT for metdata, but we do account for it.
  20          */
  21         if (!(*errp) && (flags & EXT4_MB_DELALLOC_RESERVED)) {
  22 -               spin_lock(&EXT4_I(inode)->i_block_reservation_lock);
  23 -               spin_unlock(&EXT4_I(inode)->i_block_reservation_lock);
  24                 dquot_alloc_block_nofail(inode,
  25                                 EXT4_C2B(EXT4_SB(inode->i_sb), ar.len));
  26         }
  27 --
  28 Maurizio Lombardi
  29
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