From d15202490cf4eb3d4e0762bda99c7156beef5cb7 Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel.sherrill@oarcorp.com>
Date: Mon, 24 Nov 2014 17:11:55 -0600
Subject: [PATCH] shell/main_edit.c: Note return value not checked

Coverity Id 1255320 spotted an unchecked return value.
---
 cpukit/libmisc/shell/main_edit.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cpukit/libmisc/shell/main_edit.c b/cpukit/libmisc/shell/main_edit.c
index a73bc0d2c0..212b212987 100644
--- a/cpukit/libmisc/shell/main_edit.c
+++ b/cpukit/libmisc/shell/main_edit.c
@@ -2213,7 +2213,7 @@ static int rtems_shell_main_edit(int argc, char *argv[])
   setvbuf(stdout, NULL, 0, 8192);
 
 #if defined(__linux__) || defined(__rtems__)
-  tcgetattr(0, &orig_tio);
+  (void) tcgetattr(0, &orig_tio);
 #if !defined(__rtems__)
   cfmakeraw(&tio);
   tcsetattr(0, TCSANOW, &tio);