iwlwifi: pcie: unify iwl_rx_replenish and iwl_rx_replenish_now
iwlwifi: pcie: unify iwl_rx_replenish and iwl_rx_replenish_now

Besides the different allocation flags, they are really
the same. Pass the gfp_t flags as a parameter, and unify
them.

Reviewed-by: Johannes Berg <bff32994ff0f8d048f262a8388145a71b6071bfe@intel.com>
Signed-off-by: Emmanuel Grumbach <643a80aaf16a8332d6a70921c14d4bb265446494@intel.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs