From: Yao Qi <yao@codesourcery.com>
Date: Wed, 14 Dec 2011 07:47:15 +0000 (+0000)
Subject: gdb/gdbserver/
X-Git-Tag: sid-snapshot-20120101~159
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=712c65750bca1cae85b9a95e5d7d3f4f75d7c492;p=thirdparty%2Fbinutils-gdb.git

gdb/gdbserver/

	* tracepoint.c (gdb_ust_thread): Don't ignore return value
	of write.
---

diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog
index 8c880634afb..d2951605da6 100644
--- a/gdb/gdbserver/ChangeLog
+++ b/gdb/gdbserver/ChangeLog
@@ -1,3 +1,8 @@
+2011-12-14  Yao Qi  <yao@codesourcery.com>
+
+	* tracepoint.c (gdb_ust_thread): Don't ignore return value
+	of write.
+
 2011-12-14  Yao Qi  <yao@codesourcery.com>
 
 	* i386-low.c (i386_low_stopped_data_address): Initialize local
diff --git a/gdb/gdbserver/tracepoint.c b/gdb/gdbserver/tracepoint.c
index d50b5f38bda..5f7177f2d07 100644
--- a/gdb/gdbserver/tracepoint.c
+++ b/gdb/gdbserver/tracepoint.c
@@ -8122,7 +8122,8 @@ gdb_ust_thread (void *arg)
 		strcpy (cmd_buf, "");
 	    }
 
-	  write (fd, buf, 1);
+	  /* Fix compiler's warning: ignoring return value of 'write'.  */
+	  ret = write (fd, buf, 1);
 	  close (fd);
 	}
     }