The patch titled
Subject: checkpatch: add test for assignment at start of line
has been removed from the -mm tree. Its filename was
checkpatch-add-test-for-assignment-at-start-of-line.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Joe Perches <joe@xxxxxxxxxxx>
Subject: checkpatch: add test for assignment at start of line
Kernel style seems to prefer line wrapping an assignment with the
assignment operator on the previous line like:
<leading tabs> identifier =
expression;
over
<leading tabs> identifier
= expression;
somewhere around a 50:1 ratio
$ git grep -P "[^=]=\s*$" -- "*.[ch]" | wc -l
52008
$ git grep -P "^\s+[\*\/\+\|\%\-]?=[^=>]" | wc -l
1161
So add a --strict test for that condition.
Link: http://lkml.kernel.org/r/1522275726.2210.12.camel@xxxxxxxxxxx
Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
scripts/checkpatch.pl | 6 ++++++
1 file changed, 6 insertions(+)
diff -puN scripts/checkpatch.pl~checkpatch-add-test-for-assignment-at-start-of-line scripts/checkpatch.pl
--- a/scripts/checkpatch.pl~checkpatch-add-test-for-assignment-at-start-of-line
+++ a/scripts/checkpatch.pl
@@ -3062,6 +3062,12 @@ sub process {
}
}
+# check for assignments on the start of a line
+ if ($sline =~ /^\+\s+($Assignment)[^=]/) {
+ CHK("ASSIGNMENT_CONTINUATIONS",
+ "Assignment operator '$1' should be on the previous line\n" . $hereprev);
+ }
+
# check for && or || at the start of a line
if ($rawline =~ /^\+\s*(&&|\|\|)/) {
CHK("LOGICAL_CONTINUATIONS",
_
Patches currently in -mm which might be from joe@xxxxxxxxxxx are
checkpatch-add-a-strict-test-for-structs-with-bool-member-definitions.patch
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