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From: | Anthony Liguori |
Subject: | Re: [Qemu-trivial] [Qemu-devel] [PATCH] Fix a compilation error in xen-mapcache.c |
Date: | Fri, 29 Jul 2011 09:38:05 -0500 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.17) Gecko/20110516 Lightning/1.0b2 Thunderbird/3.1.10 |
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<address@hidden>
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) {
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