r292688: ix_txrx.c:812:4: error: use of undeclared identifier 'ip6';

[Sean Bruno]

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On 12/24/15 04:03, O. Hartmann wrote:
> Building kernel on r292688 fails with the error shown below:
> 

This appears to be breakage due to missing "options INET6" in the
kernconf being used.

I've repaired this at svn revision 292697.

> [...] cc  -O2 -pipe -O3 -O3 -pipe -march=native
> -fno-strict-aliasing -Werror -D_KERNEL -DKLD_MODULE -nostdinc
> -DHAVE_KERNEL_OPTION_HEADERS -include
> /usr/obj/usr/src/sys/GATE/opt_global.h -I. -I/usr/src/sys
> -fno-common -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer
> -I/usr/obj/usr/src/sys/GATE -mcmodel=kernel -mno-red-zone -mno-mmx
> -mno-sse -msoft-float -fno-asynchronous-unwind-tables
> -ffreestanding -fwrapv -fstack-protector -Wall -Wredundant-decls
> -Wnested-externs -Wstrict-prototypes  -Wmissing-prototypes 
> -Wpointer-arith -Winline -Wcast-qual  -Wundef -Wno-pointer-sign 
> -D__printf__=__freebsd_kprintf__  -Wmissing-include-dirs
> -fdiagnostics-show-option -Wno-unknown-pragmas
> -Wno-error-tautological-compare -Wno-error-empty-body 
> -Wno-error-parentheses-equality -Wno-error-unused-function
> -Wno-error-pointer-sign -Wno-error-shift-negative-value  -mno-aes
> -mno-avx  -std=iso9899:1999 -c
> /usr/src/sys/modules/isci/../../dev/isci/scil/scif_sas_smp_remote_device.c
> -o scif_sas_smp_remote_device.o --- all_subdir_iwnfw --- ---
> iwn5150fw.ko --- ld -d -warn-common -r -d -o iwn5150fw.ko
> iwlwifi-5150-8.24.2.2.fw.fwo iwn5150fw.o :> export_syms awk -f
> /usr/src/sys/conf/kmod_syms.awk iwn5150fw.ko  export_syms | xargs
> -J% objcopy % iwn5150fw.ko --- all_subdir_ix --- --- ix_txrx.o ---
> /usr/src/sys/modules/ix/../../dev/ixgbe/ix_txrx.c:812:4: error: use
> of undeclared identifier 'ip6'; did you mean 'ip'? ip6 = (struct
> ip6_hdr *)(l3d); ^~~ ip
> /usr/src/sys/modules/ix/../../dev/ixgbe/ix_txrx.c:730:13: note:
> 'ip' declared here struct ip *ip; ^
> /usr/src/sys/modules/ix/../../dev/ixgbe/ix_txrx.c:812:8: error: 
> incompatible pointer types assigning to 'struct ip *' from 'struct
> ip6_hdr *' [-Werror,-Wincompatible-pointer-types] ip6 = (struct
> ip6_hdr *)(l3d); ^ ~~~~~~~~~~~~~~~~~~~~~~~
> /usr/src/sys/modules/ix/../../dev/ixgbe/ix_txrx.c:814:14: error: 
> use of undeclared identifier 'ip6' ipproto = ip6->ip6_nxt; ^ ---
> all_subdir_isci ---
> 
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