From: Daniel P. Berrange <berrange@redhat.com>
Date: Mon, 13 May 2013 11:44:15 +0000 (+0100)
Subject: Ignore cast alignment warnings in inotify code for Xen.
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=7d73b11427c96b8c606850a7564b376e25020cd8;p=libvirt.git

Ignore cast alignment warnings in inotify code for Xen.

The inotify Xen code causes a cast alignment warning, but this
is harmless since the kernel inotify interface will ensure
sufficient alignment of the inotify structs in the buffer being
read

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
---

diff --git a/src/xen/xen_inotify.c b/src/xen/xen_inotify.c
index b032bba139..e13c57298a 100644
--- a/src/xen/xen_inotify.c
+++ b/src/xen/xen_inotify.c
@@ -278,7 +278,10 @@ reread:
         if (got < sizeof(struct inotify_event))
             goto cleanup; /* bad */
 
+        VIR_WARNINGS_NO_CAST_ALIGN
         e = (struct inotify_event *)tmp;
+        VIR_WARNINGS_RESET
+
         tmp += sizeof(struct inotify_event);
         got -= sizeof(struct inotify_event);