summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorRandy Dunlap <randy.dunlap@oracle.com>2008-02-07 00:13:41 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-07 08:42:17 -0800
commit792aa2f2cc4924024e28c9ddf1456434992f9c41 (patch)
treebb195635b60a88377a302eef800187438b6d9ea8
parent3ab32df72bfa7bee9126cc5b1abc037aef124f15 (diff)
downloadop-kernel-dev-792aa2f2cc4924024e28c9ddf1456434992f9c41.zip
op-kernel-dev-792aa2f2cc4924024e28c9ddf1456434992f9c41.tar.gz
kernel-doc: prevent duplicate description: output
Prevent duplicate output of a Description: section when there is a "blank" ("*") line between the initial function name/description line and the "Description:" header. Test case: drivers/scsi/scsi_devinfo.c::scsi_init_devinfo(). Rob Landley hit this while he was producing SCSI kernel-doc. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rwxr-xr-xscripts/kernel-doc2
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 1c1d350..7df099e 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1907,7 +1907,7 @@ sub process_file($) {
$newsection = $1;
$newcontents = $2;
- if ($contents ne "") {
+ if (($contents ne "") && ($contents ne "\n")) {
if (!$in_doc_sect && $verbose) {
print STDERR "Warning(${file}:$.): contents before sections\n";
++$warnings;
OpenPOWER on IntegriCloud