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jbd2: simplify error path on allocation failure in do_get_write_access() 

We were acquiring bh_state_lock when allocation of buffer failed in
do_get_write_access() only to be able to jump to a label that releases
the lock and does all other checks that don't make sense for this error
path. Just jump into the right label instead.

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
This commit is contained in:
Jan Kara 2015-06-08 12:40:39 -04:00 committed by Theodore Ts'o
parent ee57aba159
commit d012aa5965
1 changed files with 1 additions and 2 deletions
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3
fs/jbd2/transaction.c
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@ -947,8 +947,7 @@ do_get_write_access(handle_t *handle, struct journal_head *jh,
__func__); __func__);
JBUFFER_TRACE(jh, "oom!"); JBUFFER_TRACE(jh, "oom!");
error = -ENOMEM; error = -ENOMEM;
jbd_lock_bh_state(bh); goto out;
goto done;
} }
goto repeat; goto repeat;
} }