wireguard: ratelimiter: use kvcalloc() instead of kvzalloc()
Use 2-factor argument form kvcalloc() instead of kvzalloc(). Link: https://github.com/KSPP/linux/issues/162 Fixes: e7096c13 ("net: WireGuard secure network tunnel") Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> [Jason: Gustavo's link above is for KSPP, but this isn't actually a security fix, as table_size is bounded to 8192 anyway, and gcc realizes this, so the codegen comes out to be about the same.] Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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