[rtems commit] serdbg: Fix warning

[Sebastian Huber]

Module:    rtems
Branch:    master
Commit:    2fc324608006d7c10ecfb5d73e4cd1a6554eaa7d
Changeset: http://git.rtems.org/rtems/commit/?id=2fc324608006d7c10ecfb5d73e4cd1a6554eaa7d

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Tue Sep 12 11:50:10 2017 +0200

serdbg: Fix warning

Update #3122.

---

 cpukit/libmisc/serdbg/termios_printk.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/cpukit/libmisc/serdbg/termios_printk.c b/cpukit/libmisc/serdbg/termios_printk.c
index 510753d..920d1fa 100644
--- a/cpukit/libmisc/serdbg/termios_printk.c
+++ b/cpukit/libmisc/serdbg/termios_printk.c
@@ -69,7 +69,6 @@ void termios_printk_outputchar
 |    <none>                                                                 |
 \*=========================================================================*/
 {
-  static const char cr = '\r';
   /*
    * check, whether printk serial port is available
    */