crypto: qat - replace CHECK_STAT macro with static inline function

crypto: qat - replace CHECK_STAT macro with static inline function

The macro CHECK_STAT is used to check that all ring statuses match the
saved state during restoring the state of bank.

Replace the CHECK_STAT macro with the static inline function `check_stat()`
to improve type safety, readability, and debuggability.

This does not introduce any functional change.

Signed-off-by: Suman Kumar Chakraborty <suman.kumar.chakraborty@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>