Clean up ill-advised or unusual header guards
Cleaned up with scripts/clean-header-guards.pl.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h
index db79ab6..acda7b6 100644
--- a/include/exec/exec-all.h
+++ b/include/exec/exec-all.h
@@ -17,8 +17,8 @@
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
-#ifndef _EXEC_ALL_H_
-#define _EXEC_ALL_H_
+#ifndef EXEC_ALL_H
+#define EXEC_ALL_H
#include "qemu-common.h"
#include "exec/tb-context.h"
