usb: gadget: f_tcm: Execute command on write completion

usb: gadget: f_tcm: Execute command on write completion

Don't just wait for the data write completion and execute the target
command. We need to verify if the request completed successfully and not
just sending invalid data. The verification is done in the write request
completion routine. Queue the same work of the command to execute the
target_execute_cmd() on data write.

Signed-off-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Link: https://lore.kernel.org/r/9f6b1c6946cf49eeba0173e405678b9b7786636b.1733876548.git.Thinh.Nguyen@synopsys.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>