On 07/26/2011 09:33 AM, Stefan Berger wrote:
This patch fixes a compilation error in xen-mapcache.c .
/home/stefanb/qemu/qemu-git/xen-mapcache.c: In function
‘xen_ram_addr_from_mapcache’:
/home/stefanb/qemu/qemu-git/xen-mapcache.c:240:42: error: variable ‘pentry’ set
but not used [-Werror=unused-but-set-variable]
cc1: all warnings being treated as errors
Signed-off-by: Stefan Berger<stef...@linux.vnet.ibm.com>
Applied. Thanks.
Regards,
Anthony Liguori
---
xen-mapcache.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
Index: qemu-git/xen-mapcache.c
===================================================================
--- qemu-git.orig/xen-mapcache.c
+++ qemu-git/xen-mapcache.c
@@ -237,7 +237,7 @@ uint8_t *xen_map_cache(target_phys_addr_
ram_addr_t xen_ram_addr_from_mapcache(void *ptr)
{
- MapCacheEntry *entry = NULL, *pentry = NULL;
+ MapCacheEntry *entry = NULL;
MapCacheRev *reventry;
target_phys_addr_t paddr_index;
target_phys_addr_t size;
@@ -263,7 +263,6 @@ ram_addr_t xen_ram_addr_from_mapcache(vo
entry =&mapcache->entry[paddr_index % mapcache->nr_buckets];
while (entry&& (entry->paddr_index != paddr_index || entry->size !=
size)) {
- pentry = entry;
entry = entry->next;
}
if (!entry) {