diff options
| author | Joe Perches <joe@perches.com> | 2014-08-06 16:11:31 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-06 18:01:29 -0700 |
| commit | f84223087402c45179be5e7060c5736c17a7b271 (patch) | |
| tree | 98363ff18f61ff016970a110d49d27fb0b81399d /scripts | |
| parent | ece9659f16e369d344fe4325d87fab3bb50d1fe2 (diff) | |
checkpatch: update $declaration_macros, add uninitialized_var
Using uninitialized_var reports a false positive for "Missing blank line
after declarations".
Fix it by adding uninitialized_var to the $declaration_macros exceptions
list.
Move the macro list after $Type is declared.
Add optional prefixes to DECLARE_<FOO> and DEFINE_<BAR>
macro declarations to allow forms like:
MLX4_DECLARE_DOORBELL_LOCK
Signed-off-by: Joe Perches <joe@perches.com>
Reported-by: Dotan Barak <dotanb@mellanox.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/checkpatch.pl | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index da74e65064d..31a731e06f5 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -423,11 +423,6 @@ foreach my $entry (@mode_permission_funcs) { $mode_perms_search .= $entry->[0]; } -our $declaration_macros = qr{(?x: - (?:$Storage\s+)?(?:DECLARE|DEFINE)_[A-Z]+\s*\(| - (?:$Storage\s+)?LIST_HEAD\s*\( -)}; - our $allowed_asm_includes = qr{(?x: irq| memory @@ -490,6 +485,12 @@ our $balanced_parens = qr/(\((?:[^\(\)]++|(?-1))*\))/; our $LvalOrFunc = qr{((?:[\&\*]\s*)?$Lval)\s*($balanced_parens{0,1})\s*}; our $FuncArg = qr{$Typecast{0,1}($LvalOrFunc|$Constant)}; +our $declaration_macros = qr{(?x: + (?:$Storage\s+)?(?:[A-Z_][A-Z0-9]*_){0,2}(?:DEFINE|DECLARE)(?:_[A-Z0-9]+){1,2}\s*\(| + (?:$Storage\s+)?LIST_HEAD\s*\(| + (?:$Storage\s+)?${Type}\s+uninitialized_var\s*\( +)}; + sub deparenthesize { my ($string) = @_; return "" if (!defined($string)); |