2.6.32-longterm review patch. If anyone has any objections, please let me know.
------------------ From: Bian Naimeng <[email protected]> commit 5fe46e9d733f19a880ef7e516002bd4c2b833e14 upstream. If NFSv4 client send a request before connect, or the old connection was broken because a ETIMEOUT error catched by call_status, ->send_request will return ENOSOCK, but rpc layer can not deal with it, so make sure ->send_request can translate ENOSOCK into ENOCONN. Signed-off-by: Bian Naimeng <[email protected]> Signed-off-by: Trond Myklebust <[email protected]> Cc: Chuck Lever <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- net/sunrpc/xprtsock.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) --- a/net/sunrpc/xprtsock.c +++ b/net/sunrpc/xprtsock.c @@ -563,8 +563,6 @@ static int xs_udp_send_request(struct rp /* Still some bytes left; set up for a retry later. */ status = -EAGAIN; } - if (!transport->sock) - goto out; switch (status) { case -ENOTSOCK: @@ -584,7 +582,7 @@ static int xs_udp_send_request(struct rp * prompts ECONNREFUSED. */ clear_bit(SOCK_ASYNC_NOSPACE, &transport->sock->flags); } -out: + return status; } @@ -666,8 +664,6 @@ static int xs_tcp_send_request(struct rp status = -EAGAIN; break; } - if (!transport->sock) - goto out; switch (status) { case -ENOTSOCK: @@ -687,7 +683,7 @@ static int xs_tcp_send_request(struct rp case -ENOTCONN: clear_bit(SOCK_ASYNC_NOSPACE, &transport->sock->flags); } -out: + return status; } -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
