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Checkpatch: Print location when catching return code error

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Display context so users can see where there error was

OLD:
	ERROR: illegal return value, please use an error code

NEW:
	ERROR: illegal return value, please use an error code
	#152: test.c:5:
	+	return -1;

Change-Id: I098004d9a5dbeb6c39b35b84ac94fd7a861849d7
Signed-off-by: Patrick Pannuto <ppannuto@codeaurora.org>
(cherry picked from commit 8d09803de5d629f3ebc9cb357a40b5937a5d171e)
This commit is contained in:
Patrick Pannuto 2010-08-04 14:30:59 -07:00 committed by Stephen Boyd
parent 45da08a85b
commit e388f38442
1 changed files with 1 additions and 1 deletions
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2
scripts/checkpatch.pl
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@ -3439,7 +3439,7 @@ sub process {
# check for return codes on error paths
if ($line =~ /\breturn\s+-\d+/) {
ERROR("illegal return value, please use an error code");
ERROR("illegal return value, please use an error code\n" . $herecurr);
}
# check for gcc specific __FUNCTION__