taglinefilesource code
pa_mask263drivers/net/eql.cdev->pa_mask    = 0;
pa_mask147drivers/net/loopback.cdev->pa_mask    = in_aton("255.0.0.0");
pa_mask182drivers/net/net_init.cdev->pa_mask  = 0;
pa_mask212drivers/net/net_init.cdev->pa_mask  = 0;
pa_mask1440drivers/net/pi2.cdev->pa_mask = 0;
pa_mask498drivers/net/ppp.cdev->pa_mask    = 0;
pa_mask1232drivers/net/slip.cdev->pa_mask    = 0;
pa_mask129include/linux/netdevice.hunsigned long      pa_mask;  /* protocol netmask    */
pa_mask277net/core/dev.cdev->pa_mask = 0;
pa_mask1069net/core/dev.cdev->pa_mask = ip_get_mask(dev->pa_addr);
pa_mask1071net/core/dev.cdev->pa_brdaddr = dev->pa_addr | ~dev->pa_mask;
pa_mask1107net/core/dev.c&ifr.ifr_netmask).sin_addr.s_addr = dev->pa_mask;
pa_mask1124net/core/dev.cdev->pa_mask = mask;
pa_mask135net/ipv4/devinet.cif (((addr ^ dev->pa_addr) & dev->pa_mask) == 0) 
pa_mask137net/ipv4/devinet.cif ((addr & ~dev->pa_mask) == 0)
pa_mask139net/ipv4/devinet.cif ((addr & ~dev->pa_mask) == ~dev->pa_mask)
pa_mask210net/ipv4/devinet.cif (dev->pa_mask & (addr ^ dev->pa_addr))
pa_mask478net/ipv4/icmp.c((icmph->un.gateway^dev->pa_addr)&dev->pa_mask) ||
pa_mask587net/ipv4/icmp.cicmp_param.data_ptr=&dev->pa_mask;
pa_mask214net/ipv4/ip_forward.cif (dev == dev2 && !((iph->saddr^iph->daddr)&dev->pa_mask) &&
pa_mask198net/ipv4/route.creturn dev->pa_mask;
pa_mask258net/ipv4/route.cif (!((dst ^ dev->pa_addr) & dev->pa_mask)) 
pa_mask260net/ipv4/route.cmask = dev->pa_mask;
pa_mask3102net/ipv4/tcp.cif ((saddr ^ daddr) & dev->pa_mask)
pa_mask4631net/ipv4/tcp.cif ((sk->saddr ^ sk->daddr) & dev->pa_mask)
pa_mask227net/netrom/nr_dev.cdev->pa_mask    = 0;