diff options
| author | Joe Perches <joe@perches.com> | 2013-02-04 14:28:51 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-05 20:38:48 +1100 |
| commit | 326b1ffc136d944d403a2b44dc3abace2a4e10fd (patch) | |
| tree | 8cc25f335929cce2fc6ba48257e52784eea63fb6 /scripts/checkpatch.pl | |
| parent | 91c777d86752b00bb3a1d8efa3d8f7e1264f38a9 (diff) | |
| download | linux-next-326b1ffc136d944d403a2b44dc3abace2a4e10fd.tar.gz | |
checkpatch: fix $Float creation of match variables
Commit 74349bccedb3 ("checkpatch: add support for floating point
constants") added an unnecessary match variable that caused tests that
used a $Constant or $LvalOrFunc to have one too many matches.
This causes problems with usleep_range, min/max and other extended
tests.
Avoid using match variables in $Float.
Avoid using match variables in $Assignment too.
Signed-off-by: Joe Perches <joe@perches.com>
Cc: Andy Whitcroft <apw@canonical.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts/checkpatch.pl')
| -rwxr-xr-x | scripts/checkpatch.pl | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 4d2c7dfdaabd..2bb08a962ce3 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -230,12 +230,12 @@ our $Inline = qr{inline|__always_inline|noinline}; our $Member = qr{->$Ident|\.$Ident|\[[^]]*\]}; our $Lval = qr{$Ident(?:$Member)*}; -our $Float_hex = qr{(?i:0x[0-9a-f]+p-?[0-9]+[fl]?)}; -our $Float_dec = qr{(?i:((?:[0-9]+\.[0-9]*|[0-9]*\.[0-9]+)(?:e-?[0-9]+)?[fl]?))}; -our $Float_int = qr{(?i:[0-9]+e-?[0-9]+[fl]?)}; +our $Float_hex = qr{(?i)0x[0-9a-f]+p-?[0-9]+[fl]?}; +our $Float_dec = qr{(?i)(?:[0-9]+\.[0-9]*|[0-9]*\.[0-9]+)(?:e-?[0-9]+)?[fl]?}; +our $Float_int = qr{(?i)[0-9]+e-?[0-9]+[fl]?}; our $Float = qr{$Float_hex|$Float_dec|$Float_int}; -our $Constant = qr{(?:$Float|(?i:(?:0x[0-9a-f]+|[0-9]+)[ul]*))}; -our $Assignment = qr{(?:\*\=|/=|%=|\+=|-=|<<=|>>=|&=|\^=|\|=|=)}; +our $Constant = qr{$Float|(?i)(?:0x[0-9a-f]+|[0-9]+)[ul]*}; +our $Assignment = qr{\*\=|/=|%=|\+=|-=|<<=|>>=|&=|\^=|\|=|=}; our $Compare = qr{<=|>=|==|!=|<|>}; our $Operators = qr{ <=|>=|==|!=| |