crypto: cryptd - Fix uninitialized return value

If cryptd_alloc_instance() fails, the return value is uninitialized.
This patch fixes this by setting the return value.

Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
1 file changed