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[Xen-devel,34/34] DO NOT APPLY xen/common: kernel: Workaround clang 3.5

Message ID 1395766541-23979-35-git-send-email-julien.grall@linaro.org
State Deferred, archived
Headers show

Commit Message

Julien Grall March 25, 2014, 4:55 p.m. UTC 
http://llvm.org/bugs/show_bug.cgi?id=19199

Signed-off-by: Julien Grall <julien.grall@linaro.org>
---
 xen/common/kernel.c |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
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Patch

diff --git a/xen/common/kernel.c b/xen/common/kernel.c
index b371f8f..320c3fb 100644
--- a/xen/common/kernel.c
+++ b/xen/common/kernel.c
@@ -342,8 +342,9 @@  DO(xen_version)(int cmd, XEN_GUEST_HANDLE_PARAM(void) arg)
 
     case XENVER_guest_handle:
     {
-        if ( copy_to_guest(arg, current->domain->handle,
-                           ARRAY_SIZE(current->domain->handle)) )
+        struct domain *d = current->domain;
+
+        if ( copy_to_guest(arg, d->handle, ARRAY_SIZE(d->handle)) )
             return -EFAULT;
         return 0;
     }