1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/tty/hvc/hvc_xen.c b/drivers/tty/hvc/hvc_xen.c
index afc7fc27aa52..3277f0eec4a7 100644
--- a/drivers/tty/hvc/hvc_xen.c
+++ b/drivers/tty/hvc/hvc_xen.c
@@ -219,7 +219,8 @@ static int xen_hvm_console_init(void)
         if (r < 0)
                 goto err;
         info->evtchn = v;
-        hvm_get_parameter(HVM_PARAM_CONSOLE_PFN, &v);
+        v = 0;
+        r = hvm_get_parameter(HVM_PARAM_CONSOLE_PFN, &v);
         if (r < 0)
                 goto err;
         mfn = v;