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fastboot: Fix fastboot reboot fail by changing functions order

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It was revealed that when the fastboot_tx_write_str function is called
without the previously initialized fastboot_func->in_req->complete field,
a copy of in_req will be sent to the I/O requests queue without
an initialized field.

Moving a piece of code with the initializing of the
fastboot_func->in_req->complete field above transmit_tx allows to solve
this problem.

Fixes: 65c96757fe "usb: fastboot: Convert USB f_fastboot to shared fastboot"
Signed-off-by: yurii.pidhornyi <yurii.pidhornyi@globallogic.com>
This commit is contained in:
yurii.pidhornyi 2020-08-20 18:41:18 +03:00 committed by Marek Vasut
parent 405217a033
commit 64af06ce91
1 changed files with 2 additions and 2 deletions
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4
drivers/usb/gadget/f_fastboot.c
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@ -441,8 +441,6 @@ static void rx_handler_command(struct usb_ep *ep, struct usb_request *req)
req->length = rx_bytes_expected(ep);
}
fastboot_tx_write_str(response);
if (!strncmp("OKAY", response, 4)) {
switch (cmd) {
case FASTBOOT_COMMAND_BOOT:
@ -462,6 +460,8 @@ static void rx_handler_command(struct usb_ep *ep, struct usb_request *req)
}
}
fastboot_tx_write_str(response);
*cmdbuf = '\0';
req->actual = 0;
usb_ep_queue(ep, req, 0);