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USB: fix typo in wMaxPacketSize validation

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commit 6c73358c83ce870c0cf32413e5cadb3b9a39c606 upstream.

The maximum value allowed for wMaxPacketSize of a high-speed interrupt
endpoint is 1024 bytes, not 1023.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Fixes: aed9d65ac327 ("USB: validate wMaxPacketValue entries in endpoint descriptors")
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Alan Stern 2016-08-22 16:58:53 -04:00 committed by Greg Kroah-Hartman
parent 8136b595bf
commit 6e0b5f821c
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/core/config.c
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@ -158,7 +158,7 @@ static const unsigned short high_speed_maxpacket_maxes[4] = {
[USB_ENDPOINT_XFER_CONTROL] = 64,
[USB_ENDPOINT_XFER_ISOC] = 1024,
[USB_ENDPOINT_XFER_BULK] = 512,
[USB_ENDPOINT_XFER_INT] = 1023,
[USB_ENDPOINT_XFER_INT] = 1024,
};
static const unsigned short super_speed_maxpacket_maxes[4] = {
[USB_ENDPOINT_XFER_CONTROL] = 512,