__FUNCTION__ is gcc specific, __func__ is C99
Signed-off-by: Bartlomiej Zolnierkiewicz <[EMAIL PROTECTED]>
---
scripts/checkpatch.pl | 5 +++++
1 file changed, 5 insertions(+)
Index: b/scripts/checkpatch.pl
===================================================================
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -1557,6 +1557,11 @@ sub process {
if ($line =~ /\*\s*\)\s*k[czm]alloc\b/) {
WARN("unnecessary cast may hide bugs, see
http://c-faq.com/malloc/mallocnocast.html\n"; . $herecurr);
}
+
+# check for gcc specific __FUNCTION__
+ if ($line =~ /__FUNCTION__/) {
+ WARN("__func__ should be used instead of gcc specific
__FUNCTION__\n" . $herecurr);
+ }
}
# In mailback mode only produce a report in the negative, for
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