[PATCH-for-5.1 v3 19/23] hw/mips/cps: Add missing error-propagation code

[Philippe Mathieu-Daudé]

Patch created mechanically by running:

  $ spatch \
    --macro-file scripts/cocci-macro-file.h --include-headers \
    --sp-file scripts/coccinelle/add-missing-error_propagate.cocci \
    --keep-comments --smpl-spacing --in-place --dir hw

Unfortunately the cocci script doesn't properly patch trailing
error_propagate() block and emitted duplicate if() block statements.
These 3 blocks were manually removed.

Reviewed-by: Aleksandar Markovic <aleksandar.qemu.de...@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4...@amsat.org>
---
 hw/mips/cps.c | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)

diff --git a/hw/mips/cps.c b/hw/mips/cps.c
index 92b9b1a5f6..18943b64e0 100644
--- a/hw/mips/cps.c
+++ b/hw/mips/cps.c
@@ -102,9 +102,21 @@ static void mips_cps_realize(DeviceState *dev, Error 
**errp)
         sysbus_init_child_obj(OBJECT(dev), "itu", &s->itu, sizeof(s->itu),
                               TYPE_MIPS_ITU);
         object_property_set_int(OBJECT(&s->itu), 16, "num-fifo", &err);
+        if (err) {
+            error_propagate(errp, err);
+            return;
+        }
         object_property_set_int(OBJECT(&s->itu), 16, "num-semaphores", &err);
+        if (err) {
+            error_propagate(errp, err);
+            return;
+        }
         object_property_set_bool(OBJECT(&s->itu), saar_present, "saar-present",
                                  &err);
+        if (err) {
+            error_propagate(errp, err);
+            return;
+        }
         if (saar_present) {
             s->itu.saar = &env->CP0_SAAR;
         }
@@ -122,7 +134,15 @@ static void mips_cps_realize(DeviceState *dev, Error 
**errp)
     sysbus_init_child_obj(OBJECT(dev), "cpc", &s->cpc, sizeof(s->cpc),
                           TYPE_MIPS_CPC);
     object_property_set_int(OBJECT(&s->cpc), s->num_vp, "num-vp", &err);
+    if (err) {
+        error_propagate(errp, err);
+        return;
+    }
     object_property_set_int(OBJECT(&s->cpc), 1, "vp-start-running", &err);
+    if (err) {
+        error_propagate(errp, err);
+        return;
+    }
     object_property_set_bool(OBJECT(&s->cpc), true, "realized", &err);
     if (err != NULL) {
         error_propagate(errp, err);
@@ -136,7 +156,15 @@ static void mips_cps_realize(DeviceState *dev, Error 
**errp)
     sysbus_init_child_obj(OBJECT(dev), "gic", &s->gic, sizeof(s->gic),
                           TYPE_MIPS_GIC);
     object_property_set_int(OBJECT(&s->gic), s->num_vp, "num-vp", &err);
+    if (err) {
+        error_propagate(errp, err);
+        return;
+    }
     object_property_set_int(OBJECT(&s->gic), 128, "num-irq", &err);
+    if (err) {
+        error_propagate(errp, err);
+        return;
+    }
     object_property_set_bool(OBJECT(&s->gic), true, "realized", &err);
     if (err != NULL) {
         error_propagate(errp, err);
@@ -152,10 +180,30 @@ static void mips_cps_realize(DeviceState *dev, Error 
**errp)
     sysbus_init_child_obj(OBJECT(dev), "gcr", &s->gcr, sizeof(s->gcr),
                           TYPE_MIPS_GCR);
     object_property_set_int(OBJECT(&s->gcr), s->num_vp, "num-vp", &err);
+    if (err) {
+        error_propagate(errp, err);
+        return;
+    }
     object_property_set_int(OBJECT(&s->gcr), 0x800, "gcr-rev", &err);
+    if (err) {
+        error_propagate(errp, err);
+        return;
+    }
     object_property_set_int(OBJECT(&s->gcr), gcr_base, "gcr-base", &err);
+    if (err) {
+        error_propagate(errp, err);
+        return;
+    }
     object_property_set_link(OBJECT(&s->gcr), OBJECT(&s->gic.mr), "gic", &err);
+    if (err) {
+        error_propagate(errp, err);
+        return;
+    }
     object_property_set_link(OBJECT(&s->gcr), OBJECT(&s->cpc.mr), "cpc", &err);
+    if (err) {
+        error_propagate(errp, err);
+        return;
+    }
     object_property_set_bool(OBJECT(&s->gcr), true, "realized", &err);
     if (err != NULL) {
         error_propagate(errp, err);
-- 
2.21.1