diff options
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/checkpatch.pl | 19 | ||||
| -rwxr-xr-x | scripts/kernel-doc | 5 |
2 files changed, 24 insertions, 0 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index a94ed6c46a6d..f8343b34a28b 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -7011,6 +7011,25 @@ sub process { "Prefer strscpy, strscpy_pad, or __nonstring over strncpy - see: https://github.com/KSPP/linux/issues/90\n" . $herecurr); } +# ethtool_sprintf uses that should likely be ethtool_puts + if ($line =~ /\bethtool_sprintf\s*\(\s*$FuncArg\s*,\s*$FuncArg\s*\)/) { + if (WARN("PREFER_ETHTOOL_PUTS", + "Prefer ethtool_puts over ethtool_sprintf with only two arguments\n" . $herecurr) && + $fix) { + $fixed[$fixlinenr] =~ s/\bethtool_sprintf\s*\(\s*($FuncArg)\s*,\s*($FuncArg)/ethtool_puts($1, $7)/; + } + } + + # use $rawline because $line loses %s via sanitization and thus we can't match against it. + if ($rawline =~ /\bethtool_sprintf\s*\(\s*$FuncArg\s*,\s*\"\%s\"\s*,\s*$FuncArg\s*\)/) { + if (WARN("PREFER_ETHTOOL_PUTS", + "Prefer ethtool_puts over ethtool_sprintf with standalone \"%s\" specifier\n" . $herecurr) && + $fix) { + $fixed[$fixlinenr] =~ s/\bethtool_sprintf\s*\(\s*($FuncArg)\s*,\s*"\%s"\s*,\s*($FuncArg)/ethtool_puts($1, $7)/; + } + } + + # typecasts on min/max could be min_t/max_t if ($perl_version_ok && defined $stat && diff --git a/scripts/kernel-doc b/scripts/kernel-doc index 08a3e603db19..0a890fe4d22b 100755 --- a/scripts/kernel-doc +++ b/scripts/kernel-doc @@ -1592,6 +1592,11 @@ sub push_parameter($$$$$) { $parameterdescs{$param} = "anonymous\n"; $anon_struct_union = 1; } + elsif ($param =~ "__cacheline_group" ) + # handle cache group enforcing variables: they do not need be described in header files + { + return; # ignore __cacheline_group_begin and __cacheline_group_end + } # warn if parameter has no description # (but ignore ones starting with # as these are not parameters |