In ath9k_hif_usb_resume, the error handling code calls
ath9k_hif_usb_dealloc_urbs twice in different paths.

To unify the error handling code, we move the else branch before
the if branch and drop one level of indentation of the if branch.

In addition, move the ret variable at the end of variable declarations
to be reverse x-mas tree order.

Note that this patch does not incur any functionability change.
Signed-off-by: Dongliang Mu <dzm91@hust.edu.cn>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Acked-by: Toke Høiland-Jørgensen <toke@toke.dk>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20230905013556.2595854-1-dzm91@hust.edu.cn