diff options
| author | yurii.pidhornyi | 2020-08-20 18:41:18 +0300 |
|---|---|---|
| committer | Marek Vasut | 2020-09-01 14:47:43 +0200 |
| commit | 64af06ce91d1b2f7819a273e56f7c41186a7588b (patch) | |
| tree | 9e91472cc6074433e805acf42af61d4c7475bdab /drivers | |
| parent | 405217a0332aa33e33fb579d75bc7f420c27bcd1 (diff) | |
fastboot: Fix fastboot reboot fail by changing functions order
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: 65c96757fe9 "usb: fastboot: Convert USB f_fastboot to shared fastboot"
Signed-off-by: yurii.pidhornyi <yurii.pidhornyi@globallogic.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/gadget/f_fastboot.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/gadget/f_fastboot.c b/drivers/usb/gadget/f_fastboot.c index 30f7a52087f..d1d087e12b2 100644 --- a/drivers/usb/gadget/f_fastboot.c +++ b/drivers/usb/gadget/f_fastboot.c @@ -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); |