error output when building the driver.

[MichielBruijn]

Hi,

I try to follow your instructions to build the driver for my ubuntu 22.04 server.
When make all the changes and do 'make' I get the following error output:

michiel@unify:~/linux/drivers/net/ethernet/qlogic/qlcnic$ make
make -C /lib/modules/5.15.0-56-generic/build M=/home/michiel/linux/drivers/net/ethernet/qlogic/qlcnic modules
make[1]: Entering directory '/usr/src/linux-headers-5.15.0-56-generic'
CC [M] /home/michiel/linux/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.o
/home/michiel/linux/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c:519:35: error: initialization of ‘int (*)(struct ndmsg *, struct nlattr **, struct net_device *, const unsigned char , u16)’ {aka ‘int ()(struct ndmsg *, struct nlattr **, struct net_device *, const unsigned char , short unsigned int)’} from incompatible pointer type ‘int ()(struct ndmsg *, struct nlattr **, struct net_device *, const unsigned char *, u16, struct netlink_ext_ack )’ {aka ‘int ()(struct ndmsg *, struct nlattr **, struct net_device *, const unsigned char *, short unsigned int, struct netlink_ext_ack *)’} [-Werror=incompatible-pointer-types]
519 | .ndo_fdb_del = qlcnic_fdb_del,
| ^~~~~~~~~~~~~~
/home/michiel/linux/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c:519:35: note: (near initialization for ‘qlcnic_netdev_ops.ndo_fdb_del’)
cc1: some warnings being treated as errors
make[2]: *** [scripts/Makefile.build:297: /home/michiel/linux/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.o] Error 1
make[1]: *** [Makefile:1903: /home/michiel/linux/drivers/net/ethernet/qlogic/qlcnic] Error 2
make[1]: Leaving directory '/usr/src/linux-headers-5.15.0-56-generic'
make: *** [Makefile:21: all] Error 2

I would love to use this cheap dual sfp nic in my home setup for experimentation.