Dear reviewers, I missed that unused variable, please disregard this version. I'm submitting an updated one right away.
On Fri, Nov 14, 2025 at 3:48 AM kernel test robot <[email protected]> wrote: > > Hi Ricardo, > > kernel test robot noticed the following build warnings: > > [auto build test WARNING on pcmoore-audit/next] > [also build test WARNING on netfilter-nf/main nf-next/master linus/master > v6.18-rc5 next-20251113] > [If your patch is applied to the wrong git tree, kindly drop us a note. > And when submitting patch, we suggest to use '--base' as documented in > https://git-scm.com/docs/git-format-patch#_base_tree_information] > > url: > https://github.com/intel-lab-lkp/linux/commits/Ricardo-Robaina/audit-include-source-and-destination-ports-to-NETFILTER_PKT/20251113-223721 > base: https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git next > patch link: > https://lore.kernel.org/r/589b485078a65c766bcdee2fd9881c540813f8c5.1763036807.git.rrobaina%40redhat.com > patch subject: [PATCH v6 1/2] audit: add audit_log_nf_skb helper function > config: arm-randconfig-002-20251114 > (https://download.01.org/0day-ci/archive/20251114/[email protected]/config) > compiler: arm-linux-gnueabi-gcc (GCC) 14.3.0 > reproduce (this is a W=1 build): > (https://download.01.org/0day-ci/archive/20251114/[email protected]/reproduce) > > If you fix the issue in a separate patch/commit (i.e. not just a new version > of > the same patch/commit), kindly add following tags > | Reported-by: kernel test robot <[email protected]> > | Closes: > https://lore.kernel.org/oe-kbuild-all/[email protected]/ > > All warnings (new ones prefixed by >>): > > net/netfilter/xt_AUDIT.c: In function 'audit_tg': > >> net/netfilter/xt_AUDIT.c:35:13: warning: unused variable 'fam' > >> [-Wunused-variable] > 35 | int fam = -1; > | ^~~ > > > vim +/fam +35 net/netfilter/xt_AUDIT.c > > 43f393caec0362a Thomas Graf 2011-01-16 30 > 43f393caec0362a Thomas Graf 2011-01-16 31 static unsigned int > 43f393caec0362a Thomas Graf 2011-01-16 32 audit_tg(struct sk_buff > *skb, const struct xt_action_param *par) > 43f393caec0362a Thomas Graf 2011-01-16 33 { > 43f393caec0362a Thomas Graf 2011-01-16 34 struct audit_buffer > *ab; > 2173c519d5e912a Richard Guy Briggs 2017-05-02 @35 int fam = -1; > 43f393caec0362a Thomas Graf 2011-01-16 36 > f7859590d976148 Richard Guy Briggs 2018-06-05 37 if (audit_enabled == > AUDIT_OFF) > ed018fa4dfc3d26 Gao feng 2013-03-04 38 goto errout; > 43f393caec0362a Thomas Graf 2011-01-16 39 ab = > audit_log_start(NULL, GFP_ATOMIC, AUDIT_NETFILTER_PKT); > 43f393caec0362a Thomas Graf 2011-01-16 40 if (ab == NULL) > 43f393caec0362a Thomas Graf 2011-01-16 41 goto errout; > 43f393caec0362a Thomas Graf 2011-01-16 42 > 43f393caec0362a Thomas Graf 2011-01-16 43 audit_log_format(ab, > "mark=%#x", skb->mark); > 43f393caec0362a Thomas Graf 2011-01-16 44 > 832662a8b1d3d70 Ricardo Robaina 2025-11-13 45 audit_log_nf_skb(ab, > skb, xt_family(par)); > 131ad62d8fc06d9 Mr Dash Four 2011-06-30 46 > 43f393caec0362a Thomas Graf 2011-01-16 47 audit_log_end(ab); > 43f393caec0362a Thomas Graf 2011-01-16 48 > 43f393caec0362a Thomas Graf 2011-01-16 49 errout: > 43f393caec0362a Thomas Graf 2011-01-16 50 return XT_CONTINUE; > 43f393caec0362a Thomas Graf 2011-01-16 51 } > 43f393caec0362a Thomas Graf 2011-01-16 52 > > -- > 0-DAY CI Kernel Test Service > https://github.com/intel/lkp-tests/wiki >
