linux-master/scripts/checkpatch.pl

654 	here |
2033 	my ($linenr, $cnt, $here) = @_;
2035 	my $herectx = $here . "\n";
2141 			# one does, and continue as if the #endif was not here.
2670 	my $here = '';
2847 		$here = "#$linenr: " if (!$file);
2848 		$here = "#$realline: " if ($file);
2871 				      "do not modify files in include/asm, change architecture specific files in include/asm-<architecture>\n" . "$here$rawline\n");
2914 		$here .= "FILE: $realfile:$realline:" if ($realcnt != 0);
2916 		my $hereline = "$here\n$rawline\n";
2917 		my $herecurr = "$here\n$rawline\n";
2918 		my $hereprev = "$here\n$prevrawline\n$rawline\n";
2947 			my $permhere = $here . "FILE: $realfile\n";
3569 			my $herevet = "$here\n" . cat_vet($rawline) . "\n";
3576 			my $herevet = "$here\n" . cat_vet($rawline) . "\n";
3591 			my $herevet = "$here\n" . cat_vet($rawline) . "\n";
3645 				     "please write a help paragraph that fully describes the config symbol\n" . "$here\n$stat_real\n");
3892 			my $herevet = "$here\n" . cat_vet($rawline) . "\n";
3903 			my $herevet = "$here\n" . cat_vet($rawline) . "\n";
4138 			my $herevet = "$here\n" . cat_vet($rawline) . "\n";
4341 					"$here\n$ctx\n$rawlines[$ctx_ln - 1]\n");
4351 						"$here\n$ctx\n$rawlines[$ctx_ln - 1]\n");
5526 					$herectx = $here . "\n";
5542 # but this is not allowed here as many ?: uses would appear to be labels
5560 			my $herectx = get_stat_here($linenr, $cnt, $here);
5974 			my $herectx = get_stat_here($linenr, $stmt_cnt, $here);
6055 				my $herectx = get_stat_here($linenr, $cnt, $here);
6099 				my $herectx = get_stat_here($linenr, $cnt, $here);
6113 				my $herectx = get_stat_here($linenr, $cnt, $here);
6130 				my $herectx = $here . "\n";
6227 				my $herectx = get_stat_here($linenr, $cnt, $here);
6485 					 "Integer promotion: Using '$h' in '$pspec' is unnecessary\n" . "$here\n$stat_real\n") &&
6921 						     "Using vsprintf specifier '\%px' potentially exposes the kernel memory layout, if you don't really need the address please consider using '\%p'.\n" . "$here\n$stat_real\n");
6938 						      "$ext_type vsprintf pointer extension '$bad_specifier'$use\n" . "$here\n$stat_real\n");
6954 				      "memset to 0's uses 0 as the 2nd argument, not the 3rd\n" . "$here\n$stat\n");
6957 				     "single byte memset is suspicious. Swapped 2nd/3rd argument?\n" . "$here\n$stat\n");
6966 #				 "Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2)\n" . "$here\n$stat\n") &&
6977 #			     "Prefer ether_addr_equal() or ether_addr_equal_unaligned() over memcmp()\n" . "$here\n$stat\n")
6990 #					 "Prefer eth_zero_addr over memset()\n" . "$here\n$stat\n") &&
6996 #					 "Prefer eth_broadcast_addr() over memset()\n" . "$here\n$stat\n") &&
7060 				     "$call() should probably be ${call}_t($cast, $arg1, $arg2)\n" . "$here\n$stat\n");
7072 				     "usleep_range should not use min == max args; see Documentation/timers/timers-howto.rst\n" . "$here\n$stat\n");
7076 				     "usleep_range args reversed, use min then max; see Documentation/timers/timers-howto.rst\n" . "$here\n$stat\n");
7091 			     "unchecked sscanf return value\n" . "$here\n$stat_real\n");
7107 					     "Prefer kstrto<type> to single variable sscanf\n" . "$here\n$stat_real\n");
7189 			my $herectx = $here . "\n";
7247 				my $herectx = get_stat_here($linenr, $cnt, $here);
7336 			my $herectx = get_stat_here($linenr, $cnt, $here);
7625 						      "Use 4 digit octal (0777) not decimal permissions\n" . "$here\n" . $stat_real);
7629 						      "Exporting writable files is usually an error. Consider more restrictive permissions.\n" . "$here\n" . $stat_real);