[PATCH 3/3] vm/vm_debug.c: quiet GCC warning about uninitialized variable

[Marin Ramesa]

The same situation as the previous patch.

* vm/vm_debug.c (host_virtual_physical_table_info) (size): Don't initialize to 
zero.
(host_virtual_physical_table_info) (size): Move initialization before the break 
statement.

---
 vm/vm_debug.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/vm/vm_debug.c b/vm/vm_debug.c
index e4a4b8b..850547b 100644
--- a/vm/vm_debug.c
+++ b/vm/vm_debug.c
@@ -439,7 +439,7 @@ host_virtual_physical_table_info(host, infop, countp)
        natural_t *countp;
 {
        vm_offset_t addr;
-       vm_size_t size = 0;/* '=0' to quiet gcc warnings */
+       vm_size_t size;
        hash_info_bucket_t *info;
        unsigned int potential, actual;
        kern_return_t kr;
@@ -454,6 +454,9 @@ host_virtual_physical_table_info(host, infop, countp)
 
        for (;;) {
                actual = vm_page_info(info, potential);
+
+               size = round_page(actual * sizeof *info);
+
                if (actual <= potential)
                        break;
 
@@ -462,7 +465,6 @@ host_virtual_physical_table_info(host, infop, countp)
                if (info != *infop)
                        kmem_free(ipc_kernel_map, addr, size);
 
-               size = round_page(actual * sizeof *info);
                kr = kmem_alloc_pageable(ipc_kernel_map, &addr, size);
                if (kr != KERN_SUCCESS)
                        return KERN_RESOURCE_SHORTAGE;
-- 
1.8.1.4