libxc: remove second unistd.h inclusion

There is already one a few lines above.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>

diff --git a/tools/libxc/include/xenctrl.h b/tools/libxc/include/xenctrl.h
index 13d57548b618278d7c9b011aa8fcb9a2c46a5d60..a964681b77b4583d1a69088fb6001617f9a91df8 100644 (file)
--- a/tools/libxc/include/xenctrl.h
+++ b/tools/libxc/include/xenctrl.h
@@ -32,7 +32,6 @@
 #include <stdint.h>
 #include <stdio.h>
 #include <stdbool.h>
-#include <unistd.h>
 #include <xen/xen.h>
 #include <xen/domctl.h>
 #include <xen/physdev.h>