Remove trailing whitespace from some files.

The prevailing style seems to not have trailing whitespace, but a few
lines do. This is mostly in the perlasm files, but a few C files got
them after the reformat. This is the result of:

  find . -name '*.pl' | xargs sed -E -i '' -e 's/( |'$'\t'')*$//'
  find . -name '*.c' | xargs sed -E -i '' -e 's/( |'$'\t'')*$//'
  find . -name '*.h' | xargs sed -E -i '' -e 's/( |'$'\t'')*$//'

Then bn_prime.h was excluded since this is a generated file.

Note mkerr.pl has some changes in a heredoc for some help output, but
other lines there lack trailing whitespace too.

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>

1 files changed, 8 insertions, 8 deletions

diff --git a/util/mkerr.pl b/util/mkerr.pl
index 79c8cfc31c..4645658e99 100644
--- a/util/mkerr.pl
+++ b/util/mkerr.pl
@@ -97,7 +97,7 @@ Options:
                 Default: keep previously assigned numbers. (You are warned
                          when collisions are detected.)
 
-  -nostatic     Generates a different source code, where these additional 
+  -nostatic     Generates a different source code, where these additional
                 functions are generated for each library specified in the
                 config file:
                   void ERR_load_<LIB>_strings(void);
@@ -105,7 +105,7 @@ Options:
                   void ERR_<LIB>_error(int f, int r, char *fn, int ln);
                   #define <LIB>err(f,r) ERR_<LIB>_error(f,r,OPENSSL_FILE,OPENSSL_LINE)
                 while the code facilitates the use of these in an environment
-                where the error support routines are dynamically loaded at 
+                where the error support routines are dynamically loaded at
                 runtime.
                 Default: 'static' code generation.
 
@@ -114,8 +114,8 @@ Options:
 
   -unref        Print out unreferenced function and reason codes.
 
-  -write        Actually (over)write the generated code to the header and C 
-                source files as assigned to each library through the config 
+  -write        Actually (over)write the generated code to the header and C
+                source files as assigned to each library through the config
                 file.
                 Default: don't write.
 
@@ -196,7 +196,7 @@ while (($hdr, $lib) = each %libinc)
 		if(/\/\*/) {
 		    if (not /\*\//) {		# multiline comment...
 			$line = $_;		# ... just accumulate
-			next; 
+			next;
 		    } else {
 			s/\/\*.*?\*\///gs;	# wipe it
 		    }
@@ -370,7 +370,7 @@ foreach $file (@source) {
                 print STDERR "ERROR: mismatch $file:$linenr $func:$3\n";
                 $errcount++;
             }
-			print STDERR "Function: $1\t= $fcodes{$1} (lib: $2, name: $3)\n" if $debug; 
+			print STDERR "Function: $1\t= $fcodes{$1} (lib: $2, name: $3)\n" if $debug;
 		}
 		if(/(([A-Z0-9]+)_R_[A-Z0-9_]+)/) {
 			next unless exists $csrc{$2};
@@ -379,8 +379,8 @@ foreach $file (@source) {
 				$rcodes{$1} = "X";
 				$rnew{$2}++;
 			}
-			print STDERR "Reason: $1\t= $rcodes{$1} (lib: $2)\n" if $debug; 
-		} 
+			print STDERR "Reason: $1\t= $rcodes{$1} (lib: $2)\n" if $debug;
+		}
 	}
 	close IN;
 }