From 500844af73a9a707794fc0694218d80f0514d2b8 Mon Sep 17 00:00:00 2001
From: Ben Chan <benchan@chromium.org>
Date: Fri, 26 Jul 2019 17:04:30 -0700
Subject: [PATCH] shared-qmi: fix potentially uninitialized 'mcc' variable

mm-shared-qmi.c:358:9: error: variable 'mcc' is used uninitialized whenever '&&' condition is false [-Werror,-Wsometimes-uninitialized]
    if (operator_id && !mm_3gpp_parse_operator_id (operator_id, &mcc, &mnc, &error)) {
        ^~~~~~~~~~~
mm-shared-qmi.c:367:9: note: uninitialized use occurs here
    if (mcc) {
        ^~~
mm-shared-qmi.c:358:9: note: remove the '&&' if its condition is always true
    if (operator_id && !mm_3gpp_parse_operator_id (operator_id, &mcc, &mnc, &error)) {
        ^~~~~~~~~~~~~~
mm-shared-qmi.c:339:51: note: initialize the variable 'mcc' to silence this warning
    guint16                                    mcc;
                                                  ^
                                                   = 0
---
 src/mm-shared-qmi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mm-shared-qmi.c b/src/mm-shared-qmi.c
index d03c309e..9629fab7 100644
--- a/src/mm-shared-qmi.c
+++ b/src/mm-shared-qmi.c
@@ -336,7 +336,7 @@ mm_shared_qmi_3gpp_register_in_network (MMIfaceModem3gpp    *self,
     GTask                                     *task;
     RegisterInNetworkContext                  *ctx;
     QmiMessageNasInitiateNetworkRegisterInput *input;
-    guint16                                    mcc;
+    guint16                                    mcc = 0;
     guint16                                    mnc;
     QmiClient                                 *client = NULL;
     GError                                    *error = NULL;