staging: usbip: userspace: libsrc: do not init static/globals to 0

This patch fixes the following checkpatch errors:
-ERROR: do not initialise statics to 0 or NULL
-ERROR: do not initialise globals to 0 or NULL
Signed-off-by: Kurt Kanzenbach <ly80toro@cip.cs.fau.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/usbip/userspace/libsrc/names.c

@@ -246,7 +246,7 @@ struct pool {
 	void *mem;
 };
 
-static struct pool *pool_head = NULL;
+static struct pool *pool_head;
 
 static void *my_malloc(size_t size)
 {

drivers/staging/usbip/userspace/libsrc/usbip_common.c

@@ -8,9 +8,9 @@
 #undef  PROGNAME
 #define PROGNAME "libusbip"
 
-int usbip_use_syslog = 0;
-int usbip_use_stderr = 0;
-int usbip_use_debug  = 0;
+int usbip_use_syslog;
+int usbip_use_stderr;
+int usbip_use_debug;
 
 struct speed_string {
 	int num;