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usbip: Fix incorrect double assignment to udc->ud.tcp_rx

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commit 9858af27e69247c5d04c3b093190a93ca365f33d upstream.

Currently udc->ud.tcp_rx is being assigned twice, the second assignment
is incorrect, it should be to udc->ud.tcp_tx instead of rx. Fix this.

Fixes: 46613c9dfa96 ("usbip: fix vudc usbip_sockfd_store races leading to gpf")
Acked-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Cc: stable <stable@vger.kernel.org>
Addresses-Coverity: ("Unused value")
Link: https://lore.kernel.org/r/20210311104445.7811-1-colin.king@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Colin Ian King 2021-03-11 10:44:45 +00:00 • committed by Greg Kroah-Hartman
commit f893661646
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/usbip/vudc_sysfs.c
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@ -174,7 +174,7 @@ static ssize_t usbip_sockfd_store(struct device *dev,
udc->ud.tcp_socket = socket;
udc->ud.tcp_rx = tcp_rx;
udc->ud.tcp_rx = tcp_tx;
udc->ud.tcp_tx = tcp_tx;
udc->ud.status = SDEV_ST_USED;
spin_unlock_irq(&udc->ud.lock);