include stdio.h to suppress printf warning, general warnings fixups

6 files changed, 11 insertions, 4 deletions

diff --git a/src/core/buffer.c b/src/core/buffer.c
index 5c31ff8d..df08b66d 100644
--- a/src/core/buffer.c
+++ b/src/core/buffer.c
@@ -38,6 +38,7 @@
  *
  */
 
+#include "stdio.h"
 #include "stddef.h"
 #include "string.h"
 #include "io.h"
diff --git a/src/core/dev.c b/src/core/dev.c
index f03965d2..3d1fdd91 100644
--- a/src/core/dev.c
+++ b/src/core/dev.c
@@ -132,7 +132,7 @@ int find_by_driver ( struct bus_loc *bus_loc, struct bus_dev *bus_dev,
 		return 1;
 	} while ( bus_driver->next_location ( bus_loc ) );
 
-	DBG ( "DEV found no device for driver %s\n" );
+	DBG ( "DEV found no device for driver %s\n", device_driver->name );
 	return 0;
 }
 
diff --git a/src/core/device.c b/src/core/device.c
index e54ab297..dfbb997e 100644
--- a/src/core/device.c
+++ b/src/core/device.c
@@ -19,6 +19,7 @@
 #include <gpxe/list.h>
 #include <gpxe/tables.h>
 #include <gpxe/device.h>
+#include "stdio.h"
 
 /**
  * @file
diff --git a/src/core/main.c b/src/core/main.c
index 30839401..e1ddc9dd 100644
--- a/src/core/main.c
+++ b/src/core/main.c
@@ -134,13 +134,15 @@ operations[] = {
 
 #endif
 
-
-
+#if 0
 static int main_loop(int state);
 static int exit_ok;
-static int exit_status;
 static int initialized;
+#endif
+
+static int exit_status;
 
+void test_dhcp ( struct net_device *netdev );
 
 /**************************************************************************
 MAIN - Kick off routine
diff --git a/src/core/malloc.c b/src/core/malloc.c
index bf4a8a39..14e54976 100644
--- a/src/core/malloc.c
+++ b/src/core/malloc.c
@@ -16,6 +16,7 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#include <stdio.h>
 #include <stddef.h>
 #include <stdint.h>
 #include <string.h>
@@ -77,6 +78,7 @@ void * alloc_memblock ( size_t size, size_t align ) {
 	 */
 	size = ( size + MIN_MEMBLOCK_SIZE - 1 ) & ~( MIN_MEMBLOCK_SIZE - 1 );
 	align_mask = ( align - 1 ) | ( MIN_MEMBLOCK_SIZE - 1 );
+
 	DBG ( "Allocating %#zx (aligned %#zx)\n", size, align );
 
 	/* Search through blocks for the first one with enough space */
diff --git a/src/core/osloader.c b/src/core/osloader.c
index ddbe68a3..09d671a0 100644
--- a/src/core/osloader.c
+++ b/src/core/osloader.c
@@ -29,6 +29,7 @@ Modifications: Ken Yap (for Etherboot/16)
  * your option) any later version.
  */
 
+#include "stdio.h"
 #include "io.h"
 #include "memsizes.h"