aboutsummaryrefslogtreecommitdiff
path: root/xen-mapcache.c
diff options
context:
space:
mode:
authorStefan Berger <stefanb@linux.vnet.ibm.com>2011-07-26 10:33:11 -0400
committerAnthony Liguori <aliguori@us.ibm.com>2011-07-29 09:33:56 -0500
commitecf169b7fa920b87e380981c5206148d057d85fb (patch)
treebcd843a842459f0c252098a2023695950ca3d38e /xen-mapcache.c
parent6b8273a1b97876950d91c228a420a851e10e12bb (diff)
downloadqemu-arm-ecf169b7fa920b87e380981c5206148d057d85fb.tar.gz
Fix a compilation error in xen-mapcache.c
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 <stefanb@linux.vnet.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'xen-mapcache.c')
-rw-r--r--xen-mapcache.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/xen-mapcache.c b/xen-mapcache.c
index 007136af26..15d12413d4 100644
--- a/xen-mapcache.c
+++ b/xen-mapcache.c
@@ -237,7 +237,7 @@ uint8_t *xen_map_cache(target_phys_addr_t phys_addr, target_phys_addr_t size,
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(void *ptr)
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) {