tree: git://git.linux-nfs.org/projects/trondmy/nfs-2.6.git testing
head: b44c0c653b27127aba20075ef53b0d641a36a3ae
commit: 8869b563cd42a4cb725604322454ed4fb29a0c18 [4/10] SUNRPC: Ensure timely close of disconnected AF_LOCAL sockets
config: x86_64-randconfig-m001 (https://download.01.org/0day-ci/archive/20220429/[email protected]/config)
compiler: gcc-11 (Debian 11.2.0-20) 11.2.0
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <[email protected]>
Reported-by: Dan Carpenter <[email protected]>
smatch warnings:
net/sunrpc/xprtsock.c:1436 xs_local_state_change() error: uninitialized symbol 'transport'.
vim +/transport +1436 net/sunrpc/xprtsock.c
8869b563cd42a4 Trond Myklebust 2022-04-28 1426 static void xs_local_state_change(struct sock *sk)
8869b563cd42a4 Trond Myklebust 2022-04-28 1427 {
8869b563cd42a4 Trond Myklebust 2022-04-28 1428 struct rpc_xprt *xprt;
8869b563cd42a4 Trond Myklebust 2022-04-28 1429 struct sock_xprt *transport;
8869b563cd42a4 Trond Myklebust 2022-04-28 1430
8869b563cd42a4 Trond Myklebust 2022-04-28 1431 if (!(xprt = xprt_from_sock(sk)))
8869b563cd42a4 Trond Myklebust 2022-04-28 1432 return;
8869b563cd42a4 Trond Myklebust 2022-04-28 1433 if (sk->sk_shutdown & SHUTDOWN_MASK) {
8869b563cd42a4 Trond Myklebust 2022-04-28 1434 clear_bit(XPRT_CONNECTED, &xprt->state);
8869b563cd42a4 Trond Myklebust 2022-04-28 1435 /* Trigger the socket release */
8869b563cd42a4 Trond Myklebust 2022-04-28 @1436 xs_run_error_worker(transport, XPRT_SOCK_WAKE_DISCONNECT);
^^^^^^^^^
Never initialized.
8869b563cd42a4 Trond Myklebust 2022-04-28 1437 }
8869b563cd42a4 Trond Myklebust 2022-04-28 1438 }
--
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https://01.org/lkp