Fix compilation warning due to missing header for sigaction (followup)

This patch removes all references to signal.h when qemu-common.h is included
as they become redundant.

Signed-off-by: Alexandre Raymond <cerbere@gmail.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/qemu-progress.c b/qemu-progress.c
index 8ebe8efa9..5f1b8dfb9 100644
--- a/qemu-progress.c
+++ b/qemu-progress.c
@@ -26,7 +26,6 @@
 #include "osdep.h"
 #include "sysemu.h"
 #include <stdio.h>
-#include <signal.h>
 
 struct progress_state {
     float current;