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[Qemu-devel] [PATCH] scripts/checkpatch.pl: Don't allow special cases of
From: |
Peter Maydell |
Subject: |
[Qemu-devel] [PATCH] scripts/checkpatch.pl: Don't allow special cases of unspaced operators |
Date: |
Fri, 18 Dec 2015 12:59:31 +0000 |
The checkpatch.pl script has a special case to permit the following
operators to have no spaces around them:
<< >> & ^ | + - * / %
QEMU style prefers all operators to consistently have spacing around
them, so remove this special case handling. This avoids reviewers
having to manually note it during code review.
Signed-off-by: Peter Maydell <address@hidden>
---
I actually thought failing to point out the lack of spaces was
a checkpatch parsing bug until I looked in the source and found it
was deliberate...
I say "QEMU style prefers", but possibly what I actually mean is
"I prefer" ? Does anybody want to defend the unspaced versions?
scripts/checkpatch.pl | 13 -------------
1 file changed, 13 deletions(-)
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index b0f6e11..efca817 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -1890,19 +1890,6 @@ sub process {
ERROR("space prohibited after
that '$op' $at\n" . $hereptr);
}
-
- # << and >> may either have or not have spaces
both sides
- } elsif ($op eq '<<' or $op eq '>>' or
- $op eq '&' or $op eq '^' or $op eq '|'
or
- $op eq '+' or $op eq '-' or
- $op eq '*' or $op eq '/' or
- $op eq '%')
- {
- if ($ctx =~ /Wx[^WCE]|[^WCE]xW/) {
- ERROR("need consistent spacing
around '$op' $at\n" .
- $hereptr);
- }
-
# A colon needs no spaces before when it is
# terminating a case value or a label.
} elsif ($opv eq ':C' || $opv eq ':L') {
--
1.9.1
- [Qemu-devel] [PATCH] scripts/checkpatch.pl: Don't allow special cases of unspaced operators,
Peter Maydell <=