Newer versions of clang warn about this variable being assigned but
never used:

drivers/net/ethernet/qlogic/qed/qed_vf.c:63:67: error: parameter 'resp_size' set but not used [-Werror,-Wunused-but-set-parameter]

There is no indication in the git history on how this was ever
meant to be used, so just remove the entire calculation and argument
passing for it to avoid the warning.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Link: https://lore.kernel.org/r/20230814074512.1067715-1-arnd@kernel.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>