aboutsummaryrefslogtreecommitdiff
path: root/scripts
diff options
context:
space:
mode:
authorGreg Kurz <groug@kaod.org>2021-04-08 08:51:19 +0200
committerMichael S. Tsirkin <mst@redhat.com>2021-05-14 10:26:18 -0400
commit43bea443575772bdabd13781be043468c205d6cf (patch)
treef47a312c1e0dd2b605220eafb1da5d41517f6888 /scripts
parentc4f5dcc4360a02085a633fd7a90b7ac395ca1ba4 (diff)
downloadqemu-43bea443575772bdabd13781be043468c205d6cf.zip
qemu-43bea443575772bdabd13781be043468c205d6cf.tar.gz
qemu-43bea443575772bdabd13781be043468c205d6cf.tar.bz2
checkpatch: Fix use of uninitialized value
checkfilename() doesn't always set $acpi_testexpected. Fix the following warning: Use of uninitialized value $acpi_testexpected in string eq at ./scripts/checkpatch.pl line 1529. Fixes: d2f1af0e4120 ("checkpatch: don't emit warning on newly created acpi data files") Cc: isaku.yamahata@intel.com Signed-off-by: Greg Kurz <groug@kaod.org> Message-Id: <161786467973.295167.5612704777283969903.stgit@bahia.lan> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/checkpatch.pl1
1 files changed, 1 insertions, 0 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 8f7053e..3d185cc 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -1532,6 +1532,7 @@ sub process {
($line =~ /\{\s*([\w\/\.\-]*)\s*\=\>\s*([\w\/\.\-]*)\s*\}/ &&
(defined($1) || defined($2)))) &&
!(($realfile ne '') &&
+ defined($acpi_testexpected) &&
($realfile eq $acpi_testexpected))) {
$reported_maintainer_file = 1;
WARN("added, moved or deleted file(s), does MAINTAINERS need updating?\n" . $herecurr);