Attached patch contains warning fixes.

Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5888 c046a42c-6fe2-441c-8c8c-71466251a162
diff --git a/block.c b/block.c
index 22aec97..28d63d7 100644
--- a/block.c
+++ b/block.c
@@ -765,7 +765,7 @@
     int ret, i, heads, sectors, cylinders;
     struct partition *p;
     uint32_t nr_sects;
-    int64_t nb_sectors;
+    uint64_t nb_sectors;
 
     bdrv_get_geometry(bs, &nb_sectors);
 
@@ -805,7 +805,7 @@
 {
     int translation, lba_detected = 0;
     int cylinders, heads, secs;
-    int64_t nb_sectors;
+    uint64_t nb_sectors;
 
     /* if a geometry hint is available, use it */
     bdrv_get_geometry(bs, &nb_sectors);