Merge tag 'kvm-s390-master-4.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux

KVM: s390: Fixes for 4.19

- Fallout from the hugetlbfs support: pfmf interpretion and locking
- VSIE: fix keywrapping for nested guests

1 files changed, 4 insertions, 1 deletions

diff --git a/tools/bpf/bpftool/map_perf_ring.c b/tools/bpf/bpftool/map_perf_ring.c
index 1832100d1b27..6d41323be291 100644
--- a/tools/bpf/bpftool/map_perf_ring.c
+++ b/tools/bpf/bpftool/map_perf_ring.c
@@ -194,8 +194,10 @@ int do_event_pipe(int argc, char **argv)
         }
 
         while (argc) {
-                if (argc < 2)
+                if (argc < 2) {
                         BAD_ARG();
+                        goto err_close_map;
+                }
 
                 if (is_prefix(*argv, "cpu")) {
                         char *endptr;
@@ -221,6 +223,7 @@ int do_event_pipe(int argc, char **argv)
                         NEXT_ARG();
                 } else {
                         BAD_ARG();
+                        goto err_close_map;
                 }
 
                 do_all = false;