checkpatch: trivial style fixes

Indentations should use tabs wherever possible.
Replace spaces by tabs for indents.

Link: https://lkml.kernel.org/r/20210105103044.40282-1-dwaipayanray1@gmail.com
Signed-off-by: Dwaipayan Ray <dwaipayanray1@gmail.com>
Acked-by: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 7ba8fbb..345879a 100755 (executable)
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -2974,7 +2974,7 @@ sub process {
                                }
                                if (!defined $lines[$linenr]) {
                                        WARN("BAD_SIGN_OFF",
-                                             "Co-developed-by: must be immediately followed by Signed-off-by:\n" . "$here\n" . $rawline);
+                                            "Co-developed-by: must be immediately followed by Signed-off-by:\n" . "$here\n" . $rawline);
                                } elsif ($rawlines[$linenr] !~ /^\s*signed-off-by:\s*(.*)/i) {
                                        WARN("BAD_SIGN_OFF",
                                             "Co-developed-by: must be immediately followed by Signed-off-by:\n" . "$here\n" . $rawline . "\n" .$rawlines[$linenr]);
@@ -2997,8 +2997,8 @@ sub process {
                        if (ERROR("GERRIT_CHANGE_ID",
                                  "Remove Gerrit Change-Id's before submitting upstream\n" . $herecurr) &&
                            $fix) {
-                                fix_delete_line($fixlinenr, $rawline);
-                        }
+                               fix_delete_line($fixlinenr, $rawline);
+                       }
                }
 
 # Check if the commit log is in a possible stack dump
@@ -3240,10 +3240,10 @@ sub process {
                                next if ($start_char =~ /^\S$/);
                                next if (index(" \t.,;?!", $end_char) == -1);
 
-                                # avoid repeating hex occurrences like 'ff ff fe 09 ...'
-                                if ($first =~ /\b[0-9a-f]{2,}\b/i) {
-                                        next if (!exists($allow_repeated_words{lc($first)}));
-                                }
+                               # avoid repeating hex occurrences like 'ff ff fe 09 ...'
+                               if ($first =~ /\b[0-9a-f]{2,}\b/i) {
+                                       next if (!exists($allow_repeated_words{lc($first)}));
+                               }
 
                                if (WARN("REPEATED_WORD",
                                         "Possible repeated word: '$first'\n" . $herecurr) &&
@@ -4423,7 +4423,7 @@ sub process {
                        WARN("STATIC_CONST_CHAR_ARRAY",
                             "char * array declaration might be better as static const\n" .
                                $herecurr);
-               }
+               }
 
 # check for sizeof(foo)/sizeof(foo[0]) that could be ARRAY_SIZE(foo)
                if ($line =~ m@\bsizeof\s*\(\s*($Lval)\s*\)@) {
@@ -5276,7 +5276,7 @@ sub process {
                    $lines[$linenr - 3] !~ /^[ +]\s*$Ident\s*:/) {
                        WARN("RETURN_VOID",
                             "void function return statements are not generally useful\n" . $hereprev);
-               }
+               }
 
 # if statements using unnecessary parentheses - ie: if ((foo == bar))
                if ($perl_version_ok &&