rng-egd: remove redundant free

[qemu.git] / hw / sd / omap_mmc.c

diff --git a/hw/sd/omap_mmc.c b/hw/sd/omap_mmc.c
index ba9f4b3098c251a4b04fe9342cbef84de4360aab..937a47869a5f522bf0045f913f8bddbef6577d69 100644 (file)
--- a/hw/sd/omap_mmc.c
+++ b/hw/sd/omap_mmc.c
@@ -588,11 +588,14 @@ struct omap_mmc_s *omap_mmc_init(hwaddr base,
 
     omap_mmc_reset(s);
 
-    memory_region_init_io(&s->iomem, &omap_mmc_ops, s, "omap.mmc", 0x800);
+    memory_region_init_io(&s->iomem, NULL, &omap_mmc_ops, s, "omap.mmc", 0x800);
     memory_region_add_subregion(sysmem, base, &s->iomem);
 
     /* Instantiate the storage */
     s->card = sd_init(bd, false);
+    if (s->card == NULL) {
+        exit(1);
+    }
 
     return s;
 }
@@ -612,12 +615,15 @@ struct omap_mmc_s *omap2_mmc_init(struct omap_target_agent_s *ta,
 
     omap_mmc_reset(s);
 
-    memory_region_init_io(&s->iomem, &omap_mmc_ops, s, "omap.mmc",
+    memory_region_init_io(&s->iomem, NULL, &omap_mmc_ops, s, "omap.mmc",
                           omap_l4_region_size(ta, 0));
     omap_l4_attach(ta, 0, &s->iomem);
 
     /* Instantiate the storage */
     s->card = sd_init(bd, false);
+    if (s->card == NULL) {
+        exit(1);
+    }
 
     s->cdet = qemu_allocate_irqs(omap_mmc_cover_cb, s, 1)[0];
     sd_set_cb(s->card, NULL, s->cdet);