Hi Taehee, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on nf-next/master] [also build test WARNING on v4.15-rc7 next-20180105] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Taehee-Yoo/netfilter-nf_nat_snmp_basic-remove-useless-comment/20180108-110506 base: https://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git master reproduce: # apt-get install sparse make ARCH=x86_64 allmodconfig make C=1 CF=-D__CHECK_ENDIAN__ sparse warnings: (new ones prefixed by >>) >> net/ipv4/netfilter/nf_nat_snmp_basic_main.c:222:9: sparse: incompatible types in comparison expression (different address spaces) net/ipv4/netfilter/nf_nat_snmp_basic_main.c:229:9: sparse: incompatible types in comparison expression (different address spaces) vim +222 net/ipv4/netfilter/nf_nat_snmp_basic_main.c 218 219 static int __init nf_nat_snmp_basic_init(void) 220 { 221 BUG_ON(nf_nat_snmp_hook != NULL); > 222 RCU_INIT_POINTER(nf_nat_snmp_hook, help); 223 224 return nf_conntrack_helper_register(&snmp_trap_helper); 225 } 226 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html