Merge tag 'for-linus-4.2-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git...

[firefly-linux-kernel-4.4.55.git] / drivers / tty / hvc / hvc_xen.c

diff --git a/drivers/tty/hvc/hvc_xen.c b/drivers/tty/hvc/hvc_xen.c
index 7a3d146a5f0efc0dbc3b94e854adb4d81c85da4d..a9d837f83ce832539a442643f10ec4221d0fa117 100644 (file)
--- a/drivers/tty/hvc/hvc_xen.c
+++ b/drivers/tty/hvc/hvc_xen.c
@@ -302,7 +302,7 @@ static int xen_initial_domain_console_init(void)
 static void xen_console_update_evtchn(struct xencons_info *info)
 {
        if (xen_hvm_domain()) {
-               uint64_t v;
+               uint64_t v = 0;
                int err;
 
                err = hvm_get_parameter(HVM_PARAM_CONSOLE_EVTCHN, &v);