From: Markus Elfring <[email protected]> Date: Tue, 9 May 2017 20:40:51 +0200
* Two alternations contained an empty element. Use the question mark metacharacter instead to express optional items in the search pattern. * Some alternation elements shared a common prefix (like an underscore). Improve the specification of this detail by more non-capturing groups. Signed-off-by: Markus Elfring <[email protected]> --- scripts/checkpatch.pl | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 4b9569fa931b..8561de02d9b8 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -427,12 +427,12 @@ our $typeTypedefs = qr{(?x: our $zero_initializer = qr{(?:(?:0[xX])?0+$Int_type?|NULL|false)\b}; our $logFunctions = qr{(?x: - printk(?:_ratelimited|_once|_deferred_once|_deferred|)| - (?:[a-z0-9]+_){1,2}(?:printk|emerg|alert|crit|err|warning|warn|notice|info|debug|dbg|vdbg|devel|cont|WARN)(?:_ratelimited|_once|)| - WARN(?:_RATELIMIT|_ONCE|)| + printk(?:_(?:ratelimited|once|deferred(?:_once)?))?| + (?:[a-z0-9]+_){1,2}(?:printk|emerg|alert|crit|err|warning|warn|notice|info|debug|dbg|vdbg|devel|cont|WARN)(?:_(?:ratelimited|once))?| + WARN(?:_(?:RATELIMIT|ONCE))?| panic| MODULE_[A-Z_]+| - seq_vprintf|seq_printf|seq_puts + seq_(?:v?printf|puts) )}; our $signature_tags = qr{(?xi: -- 2.12.2
