From 95e933e27cd4627d7ff042b89b730314e068e3ed Mon Sep 17 00:00:00 2001
From: Ryan Drake <ryan@hdnastudio.com>
Date: Thu, 6 Oct 2016 15:43:32 -0700
Subject: [PATCH] Fix warnings about uninitialized variables

---
 libx52/x52_control.c   | 6 +++---
 libx52/x52_date_time.c | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/libx52/x52_control.c b/libx52/x52_control.c
index d6f0773..6e735b0 100644
--- a/libx52/x52_control.c
+++ b/libx52/x52_control.c
@@ -22,7 +22,7 @@
 int libx52_vendor_command(libx52_device *x52, uint16_t index, uint16_t value)
 {
     int j;
-    int rc;
+    int rc = LIBUSB_ERROR_OTHER;
 
     /* Allow retry in case of failure */
     for (j = 0; j < 3; j++) {
@@ -110,7 +110,7 @@ static int libx52_write_date(libx52_device *x52)
 
 static int libx52_write_time(libx52_device *x52, libx52_clock_id clock)
 {
-    uint16_t value;
+    uint16_t value = 0;
     uint16_t index;
     int offset;
     int negative;
@@ -168,7 +168,7 @@ int libx52_update(libx52_device *x52)
     unsigned int i;
     uint32_t update_mask;
     uint16_t value;
-    int rc;
+    int rc = LIBUSB_ERROR_OTHER;
 
     /* Save the update mask */
     update_mask = x52->update_mask;
diff --git a/libx52/x52_date_time.c b/libx52/x52_date_time.c
index b90cb2b..a8fc690 100644
--- a/libx52/x52_date_time.c
+++ b/libx52/x52_date_time.c
@@ -39,7 +39,7 @@ int libx52_set_clock(libx52_device *x52, time_t time, int local)
         /* timezone from time.h presents the offset in seconds west of GMT.
          * Negate and divide by 60 to get the offset in minutes east of GMT.
          */
-        local_tz = -timezone / 60;
+        local_tz = (int)(-timezone / 60);
     } else {
         timeval = *gmtime(&time);
         /* No offset from GMT */