tools/build/checkstyle9.pl

1181 	$output .= "::error " if $github && $level eq 'ERROR';
1184 	$output .= RED if $do_color && $level eq 'ERROR';
1200 sub ERROR {
1201  	if (report("ERROR", $_[0])) {
1228 		ERROR("Do not add expected files together with tests, " .
1443 				ERROR("do not set execute permissions for source files\n" . $permhere);
1454 		    ERROR("Real email adress is needed\n" . $herecurr);
1464 				ERROR("The correct form is \"Signed-off-by\"\n" .
1469 				ERROR("space required after Signed-off-by:\n" .
1477 			ERROR("patch seems to be corrupt (line wrapped?)\n" .
1490 			ERROR("Invalid UTF-8, patch and commit message should be encoded in UTF-8\n" . $hereptr);
1494 			ERROR("Doubly-encoded UTF-8\n" . $herecurr);
1524 			ERROR("DOS line endings\n" . $herevet);
1532 			ERROR("code blocks in documentation should have " .
1538 			ERROR("trailing whitespace\n" . $herevet);
1553 				ERROR("line over 120 characters\n" . $herecurr);
1561 			ERROR("unnecessary whitespace before a quoted newline\n" . $herecurr);
1566 			ERROR("adding a line without newline at end of file\n" . $herecurr);
1571 			ERROR("CVS style keyword markers, these will _not_ be updated\n". $herecurr);
1711 				ERROR("switch and case should be at the same indent\n$hereline$err");
1745 				ERROR("that open brace { should be on the previous line\n" .
1754 					ERROR("trailing semicolon indicates no statements, indent implies otherwise\n" .
1762 			ERROR("suspicious ; after while (0)\n" . $herecurr);
1767 			ERROR("superfluous trailing semicolon\n" . $herecurr);
1852 				ERROR("suspect code indent for conditional statements ($indent, $sindent)\n" . $herecurr . "$stat_real\n");
1875 			ERROR("that open brace { should be on the previous line\n" . $hereprev);
1886 				ERROR("malformed #include filename\n" .
1910 				ERROR("\"(foo$from)\" should be \"(foo$to)\"\n" .  $herecurr);
1927 				ERROR("\"foo${from}bar\" should be \"foo${to}bar\"\n" .  $herecurr);
1935 			ERROR("open brace '{' following function declarations go on the next line\n" . $herecurr);
1940 		    ERROR("missing space after $1 definition\n" . $herecurr);
1955 				ERROR("space prohibited before open square bracket '['\n" . $herecurr);
1989 				ERROR("space prohibited between function name and open parenthesis '('\n" . $herecurr);
2063 						ERROR("space required after that '$op' $at\n" . $hereptr);
2078 						ERROR("spaces prohibited around that '$op' $at\n" . $hereptr);
2086 						ERROR("space required after that '$op' $at\n" . $hereptr);
2103 						ERROR("space required before that '$op' $at\n" . $hereptr);
2109 						ERROR("space prohibited after that '$op' $at\n" . $hereptr);
2115 						ERROR("space required one side of that '$op' $at\n" . $hereptr);
2119 						ERROR("space prohibited before that '$op' $at\n" . $hereptr);
2122 						ERROR("space prohibited after that '$op' $at\n" . $hereptr);
2129 						ERROR("space prohibited before that '$op' $at\n" . $hereptr);
2164 						ERROR("spaces required around that '$op' $at\n" . $hereptr);
2174 			ERROR("space required before the open brace '{'\n" . $herecurr);
2180 			ERROR("space required after that close brace '}'\n" . $herecurr);
2185 			ERROR("space prohibited after that open square bracket '['\n" . $herecurr);
2188 			ERROR("space prohibited before that close square bracket ']'\n" . $herecurr);
2194 			ERROR("space prohibited after that open parenthesis '('\n" . $herecurr);
2199 			ERROR("space prohibited before that close parenthesis ')'\n" . $herecurr);
2204 		    ERROR("named $1 should be typedefed separately\n" . $herecurr);
2209 		    ERROR("parentheses required on return\n" . $herecurr);
2214 			ERROR("space required before the open parenthesis '('\n" . $herecurr);
2242 #				ERROR("do not use assignment in if condition\n" . $herecurr);
2264 				ERROR("trailing statements should be on next line\n" . $herecurr . $stat_real);
2280 			ERROR("boolean test with hexadecimal, perhaps just 1 \& or \|?\n" . $herecurr);
2288 				ERROR("trailing statements should be on next line\n" . $herecurr);
2293 			ERROR("trailing statements should be on next line\n" .
2303 			ERROR("trailing statements should be on next line\n" . $herecurr);
2310 			ERROR("else should follow close brace '}'\n" . $hereprev);
2323 				ERROR("while should follow close brace '}'\n" . $hereprev);
2329 			ERROR("Whitespace after \\ makes next lines useless\n" . $herecurr);
2411 					ERROR("Macros with multiple statements should be enclosed in a do - while loop\n" . "$here\n$ctx\n");
2421 					ERROR("Macros with complex values should be enclosed in parenthesis\n" . "$here\n$ctx\n");
2494 					ERROR("braces {} are necessary for all arms of this statement\n" . $herectx);
2568 			ERROR("if this code is redundant consider removing it\n" .
2574 			ERROR("storage class should be at the beginning of the declaration\n" . $herecurr)
2581 			ERROR("inline keyword should sit between storage class and type\n" . $herecurr);
2586 			ERROR("sizeof(& should be avoided\n" . $herecurr);
2603 				ERROR("externs should be avoided in .c files\n" .  $herecurr);
2607 				ERROR("arguments for function declarations should follow identifier\n" . $herecurr);
2613 			ERROR("externs should be avoided in .c files\n" .  $herecurr);
2618 			ERROR("__func__ should be used instead of gcc specific __FUNCTION__\n"  . $herecurr);
2623 			ERROR("use sigaction to establish signal handlers; signal is not portable\n" . $herecurr);
2633 				ERROR("\%Ld/%Lu are not-standard C, use %lld/%llu\n" . $herecurr);
2680 		ERROR("Does not appear to be a unified-diff format patch\n");