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Commit 3991b400 authored by Ding Dinghua's avatar Ding Dinghua Committed by Theodore Ts'o
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jbd2: fix a potential leak of a journal_head on an error path 



drop jh->b_jcount in error path

Signed-off-by: default avatarDing Dinghua <dingdinghua@nrchpc.ac.cn>
Signed-off-by: default avatar"Theodore Ts'o" <tytso@mit.edu>
parent 1b16da77

fs/jbd2/transaction.c

+1 −1
Original line number Diff line number Diff line
@@ -922,8 +922,8 @@ int jbd2_journal_get_create_access(handle_t *handle, struct buffer_head *bh) 
	 */

	JBUFFER_TRACE(jh, "cancelling revoke");

	jbd2_journal_cancel_revoke(handle, jh);

	jbd2_journal_put_journal_head(jh);

out:

	jbd2_journal_put_journal_head(jh);

	return err;

}