From: Joel Brobecker <brobecker@gnat.com>
Date: Tue, 12 Jan 2010 07:51:09 +0000 (+0000)
Subject: Fix -Wunused warning in dec-thread.c.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=46ed2d6ff06a397f94f5568bf85438f8ed8859a0;p=binutils-gdb.git

Fix -Wunused warning in dec-thread.c.

        * dec-thread.c (dec_thread_count_gdb_threads)
        (dec_thread_add_gdb_thread): Prevent -Wunused warning.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index e377ad29750..54c9c4299c0 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+2010-01-12  Joel Brobecker  <brobecker@adacore.com>
+
+	Fix -Wunused warning in dec-thread.c.
+	* dec-thread.c (dec_thread_count_gdb_threads)
+	(dec_thread_add_gdb_thread): Prevent -Wunused warning.
+
 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
 
 	* ada-valprint.c (ada_print_floating): Remove trailing space.
diff --git a/gdb/dec-thread.c b/gdb/dec-thread.c
index 50832210a28..be6db4c0ac5 100644
--- a/gdb/dec-thread.c
+++ b/gdb/dec-thread.c
@@ -352,7 +352,7 @@ dec_thread_count_gdb_threads (struct thread_info *ignored, void *context)
 {
   int *count = (int *) context;
 
-  *count++;
+  (void) *count++; /* The cast to void is to prevent a -Wunused warning.  */
   return 0;
 }
 
@@ -366,7 +366,7 @@ dec_thread_add_gdb_thread (struct thread_info *info, void *context)
   struct thread_info ***listp = (struct thread_info ***) context;
   
   **listp = info;
-  *listp++;
+  (void) *listp++; /* The cast to void is to prevent a -Wunused warning.  */
   return 0;
 }