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ext4: remove unnecessary lock/unlock of i_block_reservation_lock 

This is a leftover of commit 71d4f7d032

Signed-off-by: Maurizio Lombardi <mlombard@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Lukas Czerner <lczerner@redhat.com>
This commit is contained in:
Maurizio Lombardi 2015-04-03 00:02:53 -04:00 committed by Theodore Ts'o
parent 08439fec26
commit 5a4f3145aa
1 changed files with 0 additions and 2 deletions
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2
fs/ext4/balloc.c
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@ -640,8 +640,6 @@ ext4_fsblk_t ext4_new_meta_blocks(handle_t *handle, struct inode *inode,
* fail EDQUOT for metdata, but we do account for it.
*/
if (!(*errp) && (flags & EXT4_MB_DELALLOC_RESERVED)) {
spin_lock(&EXT4_I(inode)->i_block_reservation_lock);
spin_unlock(&EXT4_I(inode)->i_block_reservation_lock);
dquot_alloc_block_nofail(inode,
EXT4_C2B(EXT4_SB(inode->i_sb), ar.len));
}