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> --- 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) {