From 87287ac02c39a04041f727c633bb9cc7a0339d91 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Alex=20Benn=C3=A9e?= Date: Wed, 2 Oct 2019 11:22:12 +0100 Subject: [PATCH] accel/kvm: ensure ret always set MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Some of the cross compilers rightly complain there are cases where ret may not be set. 0 seems to be the reasonable default unless particular slot explicitly returns -1. Signed-off-by: Alex Bennée Signed-off-by: Paolo Bonzini --- accel/kvm/kvm-all.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c index aabe097c41..d2d96d73e8 100644 --- a/accel/kvm/kvm-all.c +++ b/accel/kvm/kvm-all.c @@ -712,11 +712,11 @@ static int kvm_physical_log_clear(KVMMemoryListener *kml, KVMState *s = kvm_state; uint64_t start, size, offset, count; KVMSlot *mem; - int ret, i; + int ret = 0, i; if (!s->manual_dirty_log_protect) { /* No need to do explicit clear */ - return 0; + return ret; } start = section->offset_within_address_space; @@ -724,7 +724,7 @@ static int kvm_physical_log_clear(KVMMemoryListener *kml, if (!size) { /* Nothing more we can do... */ - return 0; + return ret; } kvm_slots_lock(kml); -- 2.30.2