scripts: cstyle: remove unused -C
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz> Closes #13285
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@ -73,10 +73,6 @@ Used as part of the putback checks.
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Verbose output; includes the text of the line of error, and, for
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.Fl c ,
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the first statement in the current continuation block.
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.It Fl C
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Ignore errors in header comments (i.e. block comments starting in the
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first column).
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Not generally used.
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.It Fl P
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Check for use of non-POSIX types.
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Historically, types like
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@ -58,13 +58,12 @@ use Getopt::Std;
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use strict;
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my $usage =
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"usage: cstyle [-cghpvCP] file...
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"usage: cstyle [-cghpvP] file...
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-c check continuation indentation inside functions
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-g print github actions' workflow commands
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-h perform heuristic checks that are sometimes wrong
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-p perform some of the more picky checks
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-v verbose
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-C don't check anything in header block comments
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-P check for use of non-POSIX types
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";
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@ -80,7 +79,6 @@ my $github_workflow = $opts{'g'} || $ENV{'CI'};
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my $heuristic = $opts{'h'};
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my $picky = $opts{'p'};
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my $verbose = $opts{'v'};
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my $ignore_hdr_comment = $opts{'C'};
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my $check_posix_types = $opts{'P'};
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my ($filename, $line, $prev); # shared globals
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@ -213,7 +211,6 @@ my $in_cpp = 0;
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my $next_in_cpp = 0;
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my $in_comment = 0;
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my $in_header_comment = 0;
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my $comment_done = 0;
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my $in_warlock_comment = 0;
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my $in_function = 0;
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@ -444,7 +441,6 @@ line: while (<$filehandle>) {
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if ($comment_done) {
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$in_comment = 0;
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$in_header_comment = 0;
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$comment_done = 0;
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}
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# does this looks like the start of a block comment?
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@ -455,9 +451,6 @@ line: while (<$filehandle>) {
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$in_comment = 1;
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/^(\s*)\//;
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$comment_prefix = $1;
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if ($comment_prefix eq "") {
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$in_header_comment = 1;
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}
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$prev = $line;
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next line;
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}
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@ -467,20 +460,13 @@ line: while (<$filehandle>) {
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$comment_done = 1;
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} elsif (/\*\//) {
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$comment_done = 1;
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err("improper block comment close")
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unless ($ignore_hdr_comment && $in_header_comment);
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err("improper block comment close");
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} elsif (!/^$comment_prefix \*[ \t]/ &&
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!/^$comment_prefix \*$/) {
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err("improper block comment")
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unless ($ignore_hdr_comment && $in_header_comment);
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err("improper block comment");
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}
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}
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if ($in_header_comment && $ignore_hdr_comment) {
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$prev = $line;
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next line;
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}
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# check for errors that might occur in comments and in code.
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# allow spaces to be used to draw pictures in all comments.
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