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| author | Joe Perches <joe@perches.com> | 2014-04-03 14:49:17 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-04-03 16:21:13 -0700 |
| commit | 447432f32328dcd081ae5e23f27d2ffa19f2ecf8 (patch) | |
| tree | e75c405d4ebb8fb2571ec6494143f203e12ba72f /scripts/checkpatch.pl | |
| parent | 6c8bd7076d79687183126fa7ffaa700fc2007d81 (diff) | |
| download | lwn-447432f32328dcd081ae5e23f27d2ffa19f2ecf8.tar.gz lwn-447432f32328dcd081ae5e23f27d2ffa19f2ecf8.zip | |
checkpatch: fix jiffies comparison and others
checkpatch could not distinguish between a variable in a struct named
jiffies and the normal jiffies.
foo->jiffies
would emit a "Comparing jiffies" arning.
Update the $Compare variable to do a negative look-behind for "-" when
finding a ">" so that a pointer dereference like -> isn't a comparison.
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>
Diffstat (limited to 'scripts/checkpatch.pl')
| -rwxr-xr-x | scripts/checkpatch.pl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index e7c50977fe3d..646295cd9990 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -296,7 +296,7 @@ our $Float_int = qr{(?i)[0-9]+e-?[0-9]+[fl]?}; our $Float = qr{$Float_hex|$Float_dec|$Float_int}; our $Constant = qr{$Float|$Binary|$Octal|$Hex|$Int}; our $Assignment = qr{\*\=|/=|%=|\+=|-=|<<=|>>=|&=|\^=|\|=|=}; -our $Compare = qr{<=|>=|==|!=|<|>}; +our $Compare = qr{<=|>=|==|!=|<|(?<!-)>}; our $Arithmetic = qr{\+|-|\*|\/|%}; our $Operators = qr{ <=|>=|==|!=| |