checkpatch: fix minor typo and mixed space+tab in indentation

Fix spelling of "concatenation".
Don't use tab after space in indentation.

Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Joe Perches <joe@perches.com>
Link: http://lkml.kernel.org/r/20200122163852.124417-2-borneo.antonio@gmail.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 2b32816..879ccf3 100755 (executable)
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -4615,7 +4615,7 @@ sub process {
                                            ($op eq '>' &&
                                             $ca =~ /<\S+\@\S+$/))
                                        {
-                                               $ok = 1;
+                                               $ok = 1;
                                        }
 
                                        # for asm volatile statements
@@ -4950,7 +4950,7 @@ sub process {
                        # conditional.
                        substr($s, 0, length($c), '');
                        $s =~ s/\n.*//g;
-                       $s =~ s/$;//g;  # Remove any comments
+                       $s =~ s/$;//g;  # Remove any comments
                        if (length($c) && $s !~ /^\s*{?\s*\\*\s*$/ &&
                            $c !~ /}\s*while\s*/)
                        {
@@ -4989,7 +4989,7 @@ sub process {
 # if and else should not have general statements after it
                if ($line =~ /^.\s*(?:}\s*)?else\b(.*)/) {
                        my $s = $1;
-                       $s =~ s/$;//g;  # Remove any comments
+                       $s =~ s/$;//g;  # Remove any comments
                        if ($s !~ /^\s*(?:\sif|(?:{|)\s*\\?\s*$)/) {
                                ERROR("TRAILING_STATEMENTS",
                                      "trailing statements should be on next line\n" . $herecurr);
@@ -5165,7 +5165,7 @@ sub process {
                        {
                        }
 
-                       # Flatten any obvious string concatentation.
+                       # Flatten any obvious string concatenation.
                        while ($dstat =~ s/($String)\s*$Ident/$1/ ||
                               $dstat =~ s/$Ident\s*($String)/$1/)
                        {