From: Yang Yingliang yangyingliang@huawei.com
[ Upstream commit 2fd8db2dd05d895961c7c7b9fa02d72f385560e4 ]
Add the missing unlock before return from accept_from_sock() in the error handling case.
Fixes: 6cde210a9758 ("fs: dlm: add helper for init connection") Reported-by: Hulk Robot hulkci@huawei.com Signed-off-by: Yang Yingliang yangyingliang@huawei.com Signed-off-by: David Teigland teigland@redhat.com Signed-off-by: Sasha Levin sashal@kernel.org --- fs/dlm/lowcomms.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c index 372c34ff8594..f7d2c52791f8 100644 --- a/fs/dlm/lowcomms.c +++ b/fs/dlm/lowcomms.c @@ -908,6 +908,7 @@ static int accept_from_sock(struct listen_connection *con) result = dlm_con_init(othercon, nodeid); if (result < 0) { kfree(othercon); + mutex_unlock(&newcon->sock_mutex); goto accept_err; }