WARNING: line length of 94 exceeds 80 columns
#78: FILE: drivers/net/netconsole.c:921:
+		nt->userdata_length += scnprintf(&nt->extradata_complete[nt->userdata_length],

WARNING: line length of 85 exceeds 80 columns
#79: FILE: drivers/net/netconsole.c:922:
+						 MAX_EXTRADATA_ENTRY_LEN, " %s=%s\n",

WARNING: line length of 81 exceeds 80 columns
#80: FILE: drivers/net/netconsole.c:923:
+						 item->ci_name, udm_item->value);

total: 0 errors, 3 warnings, 0 checks, 41 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 449c3e7c2042 ("netconsole: Fix race condition in between reader and writer of userdata") 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, 3 warnings, 0 checks, 41 lines checked