In Rocky Linux 8.8 or 9.2 got compilation failures related with netif_napi_add function

[rodolfojcj]

When using either the DAHDI linux complete 3.2.0 tar.gz file or the master branch sources, trying to compile on Rocky Linux 8.9 or 9.2 fails with error messages like these:

linux/drivers/dahdi/wctc4xxp/base.c: In function ‘wctc4xxp_net_register’:
linux/drivers/dahdi/wctc4xxp/base.c:665:9: error: too many arguments to function ‘netif_napi_add’
665 |         netif_napi_add(netdev, &wc->napi, &wctc4xxp_poll, 64);
    |         ^~~~~~~~~~~~~~
In file included from ./include/net/inet_sock.h:19,
                 from ./include/linux/udp.h:16,
                 from /linux/drivers/dahdi/wctc4xxp/base.c:38: 
./include/linux/netdevice.h:2519:1: note: declared here
2519 | netif_napi_add(struct net_device *dev, struct napi_struct *napi,
     | ^~~~~~~~~~~~~~

[rodolfojcj]

The attached file dahdi-linux-issue-38-fix-24sept2023.zip has a possible fix to this issue.

I tested it with:

• Ubuntu 23.04, kernel 6.2.0-20-generic
• Ubuntu 22.10, kernel 5.19.0-43-generic
• Ubuntu 22.04, kernel 5.15.0-73-generic
• Ubuntu 20.04, kernel 5.4.0-150-generic
• Ubuntu 18.04, kernel 4.15.0-212-generic
• Ubuntu 16.04, kernel 4.4.0-210-generic
• Debian 12, kernel 6.1.0-10-amd64
• Debian 11, kernel 5.10.0-23-amd64
• Debian 10, kernel 4.19.0-24-amd64
• CentOS 7.9.2009 3.10.0-1160.95.1.el7.x86_64
• Rocky Linux 9.2, kernel 5.14.0-284.25.1.el9_2.x86_64
• Rocky Linux 8.8, kernel 4.18.0-477.21.1.el8_8.x86_64

In all those cases the compilation is successful.

Thanks in advance for any developer of this project that may review and possibly apply this fix for the master branch.

[InterLinked1]

As with another issue, this appears to be addressed by 08fda50, though with slightly differing version numbers.