From 41d5c44f7dbe4f15d30ec1da1f1d904febf4f17b Mon Sep 17 00:00:00 2001
From: Daniel Holbert <dholbert@cs.stanford.edu>
Date: Sun, 21 Jul 2013 15:53:53 -0700
Subject: [PATCH] Bug 896032: Don't bother capturing return value from
 CallGetService in nsGtkKeyUtils.cpp, since we don't use it. r=smontagu

---
 widget/gtk2/nsGtkKeyUtils.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/widget/gtk2/nsGtkKeyUtils.cpp b/widget/gtk2/nsGtkKeyUtils.cpp
index 3e49249efbf..90bd89b78a6 100644
--- a/widget/gtk2/nsGtkKeyUtils.cpp
+++ b/widget/gtk2/nsGtkKeyUtils.cpp
@@ -549,7 +549,7 @@ KeymapWrapper::OnKeysChanged(GdkKeymap *aGdkKeymap,
 
     // Reset the bidi keyboard settings for the new GdkKeymap
     if (!sBidiKeyboard) {
-        nsresult rv = CallGetService("@mozilla.org/widget/bidikeyboard;1", &sBidiKeyboard);
+        CallGetService("@mozilla.org/widget/bidikeyboard;1", &sBidiKeyboard);
     }
     if (sBidiKeyboard) {
         sBidiKeyboard->Reset();