hwrng: ingenic - remove dead assignments

Don't assign a value to ret if we're about to return from the probe
function and ret's value is not used.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Martin Kaiser 2023-07-10 22:27:29 +02:00 • committed by Herbert Xu
commit 099f236879