WARNING: line length of 81 exceeds 80 columns
#138: FILE: tools/testing/selftests/net/arp_ndisc_no_bcastnull_poison.sh:84:
+		echo "ERROR: unable to ARP poision with a valid MAC ${VALID_MAC}"

WARNING: line length of 81 exceeds 80 columns
#181: FILE: tools/testing/selftests/net/arp_ndisc_no_bcastnull_poison.sh:127:
+		echo "ERROR: unable to NDP poision with a valid MAC ${VALID_MAC}"

WARNING: line length of 82 exceeds 80 columns
#263: FILE: tools/testing/selftests/net/arp_ndisc_no_bcastnull_poison.sh:209:
+	run_no_ndp_poisoning ${V6_ALL_NODE_MAC} ${V6_ALL_NODES} ${NA} ${BCAST_MAC}

WARNING: line length of 81 exceeds 80 columns
#267: FILE: tools/testing/selftests/net/arp_ndisc_no_bcastnull_poison.sh:213:
+	run_no_ndp_poisoning ${V6_ALL_NODE_MAC} ${V6_ALL_NODES} ${NA} ${NULL_MAC}

WARNING: line length of 82 exceeds 80 columns
#279: FILE: tools/testing/selftests/net/arp_ndisc_no_bcastnull_poison.sh:225:
+	run_no_ndp_poisoning ${V6_ALL_NODE_MAC} ${V6_ALL_NODES} ${NA} ${BCAST_MAC}

WARNING: line length of 81 exceeds 80 columns
#283: FILE: tools/testing/selftests/net/arp_ndisc_no_bcastnull_poison.sh:229:
+	run_no_ndp_poisoning ${V6_ALL_NODE_MAC} ${V6_ALL_NODES} ${NA} ${NULL_MAC}

WARNING: line length of 83 exceeds 80 columns
#339: FILE: tools/testing/selftests/net/arp_ndisc_no_bcastnull_poison.sh:285:
+	run_no_ndp_poisoning ${V6_SOL_NODE_MAC1} ${V6_SOL_NODE1} ${NS} ${BCAST_MAC}

WARNING: line length of 82 exceeds 80 columns
#343: FILE: tools/testing/selftests/net/arp_ndisc_no_bcastnull_poison.sh:289:
+	run_no_ndp_poisoning ${V6_SOL_NODE_MAC1} ${V6_SOL_NODE1} ${NS} ${NULL_MAC}

WARNING: Prefer noinline over __attribute__((noinline))
#582: FILE: tools/testing/selftests/net/ndisc_send.c:23:
+#define __noinline __attribute__((noinline))

WARNING: Prefer __packed over __attribute__((packed))
#585: FILE: tools/testing/selftests/net/ndisc_send.c:26:
+#define __packed __attribute__((packed))

WARNING: line length of 117 exceeds 80 columns
#637: FILE: tools/testing/selftests/net/ndisc_send.c:78:
+		fprintf(stderr, "Usage: %s <iface> <mac_dst> <mac_src> <dst_ip> <src_ip> <target_ip> <op> <lladr>\n",

WARNING: line length of 89 exceeds 80 columns
#734: FILE: tools/testing/selftests/net/ndisc_send.c:175:
+		fprintf(stderr, "Unable to open raw socket(%d). Need root privileges?\n",

WARNING: line length of 87 exceeds 80 columns
#745: FILE: tools/testing/selftests/net/ndisc_send.c:186:
+		fprintf(stderr, "Unable to bind raw socket(%d). Invalid iface '%d'?\n",

total: 0 errors, 13 warnings, 0 checks, 546 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit 368d05c7d732 ("selftests/net: add no NDP bcast/null poison test") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE FILE_PATH_CHANGES GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 13 warnings, 0 checks, 546 lines checked