Currently checkpatch program exit when process empty file,
This will cause issue when @ARGV include many files ready to check.
For example, there may have Module.symvers empty file in kernel directory.
[root@jovi ~]# scripts/checkpatch.pl -f kernel/*
then many file "after" empty file will not be check by script.
so disallow exit in main process subroutine.
Signed-off-by: zhangwei(Jovi) <jovi.zhang...@huawei.com>
---
scripts/checkpatch.pl | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index b28cc38..6924733 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -3634,19 +3634,19 @@ sub process {
# If we have no input at all, then there is nothing to report on
# so just keep quiet.
if ($#rawlines == -1) {
- exit(0);
+ return $clean;
}
# In mailback mode only produce a report in the negative, for
# things that appear to be patches.
if ($mailback && ($clean == 1 || !$is_patch)) {
- exit(0);
+ return $clean;
}
# This is not a patch, and we are are in 'no-patch' mode so
# just keep quiet.
if (!$chk_patch && !$is_patch) {
- exit(0);
+ return $clean;
}
if (!$is_patch) {
--
1.7.9.7
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