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checkpatch: improve "no space after cast" test

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This --strict test previously worked only for what appeared to be cast
to pointer types.

Make it work for all casts.

Also, there's no reason to show the previous line for this type of
message, so don't.

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>
This commit is contained in:
Joe Perches 2014-08-06 16:10:52 -07:00 committed by Linus Torvalds
parent 1574a29f8e
commit f27c95db11
1 changed files with 3 additions and 3 deletions
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6
scripts/checkpatch.pl
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@ -2260,12 +2260,12 @@ sub process {
}
}
if ($line =~ /^\+.*\*[ \t]*\)[ \t]+(?!$Assignment|$Arithmetic)/) {
if ($line =~ /^\+.*\(\s*$Type\s*\)[ \t]+(?!$Assignment|$Arithmetic)/) {
if (CHK("SPACING",
"No space is necessary after a cast\n" . $hereprev) &&
"No space is necessary after a cast\n" . $herecurr) &&
$fix) {
$fixed[$linenr - 1] =~
s/^(\+.*\*[ \t]*\))[ \t]+/$1/;
s/(\(\s*$Type\s*\))[ \t]+/$1/;
}
}