Nginx.xs: cleanup, no need to check c->write->ready in ngx_write() anymore, it was moved to ngx_perl_write
Nginx.xs: cleanup, no need to check c->write->ready in ngx_write() anymore, it was moved to ngx_perl_write

zzzcpan/nginx-perl,zzzcpan/nginx-perl,zzzcpan/nginx-perl,zzzcpan/nginx-perl