ext4: remove unnecessary lock/unlock of i_block_reservation_lock

This is a leftover of commit 71d4f7d032149b935a26eb3ff85c6c837f3714e1

Signed-off-by: Maurizio Lombardi <mlombard@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Lukas Czerner <lczerner@redhat.com>

diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
index 9fadcf4..955bf49 100644 (file)
--- a/fs/ext4/balloc.c
+++ b/fs/ext4/balloc.c
@@ -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));
        }