fix qemu-system-unicore32 crashing when calling without -kernel

[mirror_qemu.git] / qemu-img.c

diff --git a/qemu-img.c b/qemu-img.c
index 26ded223386f07c3ff94ca364be8072acb86c898..e4a2686f566b99cdb56bd6e105ae6240cc6c088b 100644 (file)
--- a/qemu-img.c
+++ b/qemu-img.c
@@ -3500,20 +3500,11 @@ static int img_resize(int argc, char **argv)
         goto out;
     }
 
-    ret = blk_truncate(blk, total_size);
-    switch (ret) {
-    case 0:
+    ret = blk_truncate(blk, total_size, &err);
+    if (!ret) {
         qprintf(quiet, "Image resized.\n");
-        break;
-    case -ENOTSUP:
-        error_report("This image does not support resize");
-        break;
-    case -EACCES:
-        error_report("Image is read-only");
-        break;
-    default:
-        error_report("Error resizing image: %s", strerror(-ret));
-        break;
+    } else {
+        error_report_err(err);
     }
 out:
     blk_unref(blk);