From: Vasily Averin <vvs@virtuozzo.com>
Date: Thu, 15 Nov 2018 10:18:24 +0000 (+0300)
Subject: dlm: lost put_lkb on error path in receive_convert() and receive_unlock()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c0174726c3976e67da8649ac62cae43220ae173a;p=linux.git

dlm: lost put_lkb on error path in receive_convert() and receive_unlock()

Fixes 6d40c4a708e0 ("dlm: improve error and debug messages")
Cc: stable@kernel.org # 3.5

Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
Signed-off-by: David Teigland <teigland@redhat.com>
---

diff --git a/fs/dlm/lock.c b/fs/dlm/lock.c
index 2cb125cc21c98..03d767b94f7b4 100644
--- a/fs/dlm/lock.c
+++ b/fs/dlm/lock.c
@@ -4180,6 +4180,7 @@ static int receive_convert(struct dlm_ls *ls, struct dlm_message *ms)
 			  (unsigned long long)lkb->lkb_recover_seq,
 			  ms->m_header.h_nodeid, ms->m_lkid);
 		error = -ENOENT;
+		dlm_put_lkb(lkb);
 		goto fail;
 	}
 
@@ -4233,6 +4234,7 @@ static int receive_unlock(struct dlm_ls *ls, struct dlm_message *ms)
 			  lkb->lkb_id, lkb->lkb_remid,
 			  ms->m_header.h_nodeid, ms->m_lkid);
 		error = -ENOENT;
+		dlm_put_lkb(lkb);
 		goto fail;
 	}