diff options
author | Joe Perches <joe@perches.com> | 2014-04-03 14:49:32 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-04-03 16:21:15 -0700 |
commit | 91cb5195ff224dd9044cf927f80d9c633cdcffec (patch) | |
tree | 6c01f3e806877c640f5e2c09d9965cfd3c9d3725 | |
parent | 7ebd05ef1646e8cbef54e38343722741a4744626 (diff) | |
download | linux-stable-91cb5195ff224dd9044cf927f80d9c633cdcffec.tar.gz linux-stable-91cb5195ff224dd9044cf927f80d9c633cdcffec.tar.bz2 linux-stable-91cb5195ff224dd9044cf927f80d9c633cdcffec.zip |
checkpatch: expand parenthesis alignment test to declarations, functions and assignments
Currently the parenthesis alignment test works only on misalignments of
if statements like
if (foo(bar,
baz)
Expand the test to find misalignments like:
static inline int foo(int bar,
int baz)
and
foo(bar,
baz);
and
foo = bar(baz,
qux);
Expand the $Inline keyword for __inline and __inline__ too.
Add $Inline to $Declare so it also matches "static inline <foo>".
These checks are only performed with --strict.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rwxr-xr-x | scripts/checkpatch.pl | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index fbb1b7e88e87..d3dcb370fc37 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -281,7 +281,7 @@ our $Attribute = qr{ __weak }x; our $Modifier; -our $Inline = qr{inline|__always_inline|noinline}; +our $Inline = qr{inline|__always_inline|noinline|__inline|__inline__}; our $Member = qr{->$Ident|\.$Ident|\[[^]]*\]}; our $Lval = qr{$Ident(?:$Member)*}; @@ -304,6 +304,8 @@ our $Operators = qr{ &&|\|\||,|\^|\+\+|--|&|\||$Arithmetic }x; +our $c90_Keywords = qr{do|for|while|if|else|return|goto|continue|switch|default|case|break}x; + our $NonptrType; our $NonptrTypeWithAttr; our $Type; @@ -429,7 +431,7 @@ sub build_types { (?:(?:\s|\*|\[\])+\s*const|(?:\s|\*|\[\])+|(?:\s*\[\s*\])+)? (?:\s+$Inline|\s+$Modifier)* }x; - $Declare = qr{(?:$Storage\s+)?$Type}; + $Declare = qr{(?:$Storage\s+(?:$Inline\s+)?)?$Type}; } build_types(); @@ -1607,7 +1609,7 @@ sub pos_last_openparen { } } - return $last_openparen + 1; + return length(expand_tabs(substr($line, 0, $last_openparen))) + 1; } sub process { @@ -2200,7 +2202,7 @@ sub process { # check multi-line statement indentation matches previous line if ($^V && $^V ge 5.10.0 && - $prevline =~ /^\+(\t*)(if \(|$Ident\().*(\&\&|\|\||,)\s*$/) { + $prevline =~ /^\+([ \t]*)((?:$c90_Keywords(?:\s+if)\s*)|(?:$Declare\s*)?(?:$Ident|\(\s*\*\s*$Ident\s*\))\s*|$Ident\s*=\s*$Ident\s*)\(.*(\&\&|\|\||,)\s*$/) { $prevline =~ /^\+(\t*)(.*)$/; my $oldindent = $1; my $rest = $2; |