nfc: s3fwrn5: remove unnecessary label

In function s3fwrn5_nci_post_setup, the variable ret is assigned then
goto out label, which just return ret, so we use return to replace it.
Other goto sentences are similar, we use return sentences to replace
goto sentences and delete out label.

Signed-off-by: wengjianfeng <wengjianfeng@yulong.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>