From: Pavel Hrdina <phrdina@redhat.com>
Date: Tue, 14 Apr 2015 12:41:56 +0000 (+0200)
Subject: xen: fix build error on rhel-5
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=e60c84f0ce79783aafbcd38f4dbf9ea6913379c9;p=libvirt.git

xen: fix build error on rhel-5

../../src/xen/block_stats.c:82: warning: dereferencing type-punned
    pointer will break strict-aliasing rules [-Wstrict-aliasing]

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
---

diff --git a/src/xen/block_stats.c b/src/xen/block_stats.c
index e1e10a2f91..a1ffc21243 100644
--- a/src/xen/block_stats.c
+++ b/src/xen/block_stats.c
@@ -63,7 +63,7 @@ static int64_t
 read_stat(const char *path)
 {
     char str[64];
-    int64_t r;
+    long long r;
     size_t i;
     FILE *fp;
 
@@ -79,7 +79,7 @@ read_stat(const char *path)
         return -1;
 
     str[i] = '\0';              /* make sure the string is nul-terminated */
-    if (virStrToLong_ll(str, NULL, 10, (long long *) &r) < 0)
+    if (virStrToLong_ll(str, NULL, 10, &r) < 0)
         return -1;
 
     return r;