diff mbox series

[PULL,04/20] ppc: Fix return value in cpu_post_load() error path

Message ID 20201009101951.1569252-5-david@gibson.dropbear.id.au
State New
Headers show
Series ppc-for-5.2 queue 20201009 | expand

Commit Message

David Gibson Oct. 9, 2020, 10:19 a.m. UTC 
From: Greg Kurz <groug@kaod.org>

VMState handlers are supposed to return negative errno values on failure.

Signed-off-by: Greg Kurz <groug@kaod.org>
Message-Id: <20200914123505.612812-4-groug@kaod.org>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
---
 target/ppc/machine.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/target/ppc/machine.c b/target/ppc/machine.c
index 109d071162..5e58377376 100644
--- a/target/ppc/machine.c
+++ b/target/ppc/machine.c
@@ -347,18 +347,19 @@  static int cpu_post_load(void *opaque, int version_id)
     if (cpu->compat_pvr) {
         uint32_t compat_pvr = cpu->compat_pvr;
         Error *local_err = NULL;
+        int ret;
 
         cpu->compat_pvr = 0;
-        ppc_set_compat(cpu, compat_pvr, &local_err);
-        if (local_err) {
+        ret = ppc_set_compat(cpu, compat_pvr, &local_err);
+        if (ret < 0) {
             error_report_err(local_err);
-            return -1;
+            return ret;
         }
     } else
 #endif
     {
         if (!pvr_match(cpu, env->spr[SPR_PVR])) {
-            return -1;
+            return -EINVAL;
         }
     }