From 55448d85ae2f7f2b6c43d66946146ec89b4eb088 Mon Sep 17 00:00:00 2001 From: "Gustavo A. R. Silva" Date: Tue, 2 Jan 2018 08:02:06 -0600 Subject: USB: usbip: remove useless call in usbip_recv Calling msg_data_left(&msg) is only useful for its return value, which in this particular case is ignored. Fix this by removing such call. Addresses-Coverity-ID: 1427080 Fixes: 90120d15f4c3 ("usbip: prevent leaking socket pointer address in messages") Signed-off-by: Gustavo A. R. Silva Acked-by: Shuah Khan Signed-off-by: Greg Kroah-Hartman --- drivers/usb/usbip/usbip_common.c | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/usb') diff --git a/drivers/usb/usbip/usbip_common.c b/drivers/usb/usbip/usbip_common.c index 7b219d9109b4..b5af6fc7169b 100644 --- a/drivers/usb/usbip/usbip_common.c +++ b/drivers/usb/usbip/usbip_common.c @@ -325,7 +325,6 @@ int usbip_recv(struct socket *sock, void *buf, int size) usbip_dbg_xmit("enter\n"); do { - msg_data_left(&msg); sock->sk->sk_allocation = GFP_NOIO; result = sock_recvmsg(sock, &msg, MSG_WAITALL); -- cgit v1.2.3