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checkpatch: fix premature exit when no input or --mailback 

In some cases, checkpatch's process subroutine is exiting the
whole process.  This is wrong, just return from the subroutine
instead.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2018-11-29 09:30:59 +01:00
parent 98e56ae679
commit 1ff7ebf33b
1 changed files with 3 additions and 3 deletions
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6
scripts/checkpatch.pl
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@ -2867,19 +2867,19 @@ sub process {
# If we have no input at all, then there is nothing to report on
# so just keep quiet.
if ($#rawlines == -1) {
exit(0);
return 1;
}
# In mailback mode only produce a report in the negative, for
# things that appear to be patches.
if ($mailback && ($clean == 1 || !$is_patch)) {
exit(0);
return 1;
}
# 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 1;
}
if (!$is_patch) {