From 743d44200ec9374c72cd347b700bc811f99d04ac Mon Sep 17 00:00:00 2001
From: pfg <pfg@FreeBSD.org>
Date: Wed, 30 Mar 2016 13:26:35 +0000
Subject: [PATCH] freopen(3): prevent uninitialized errno.

Revert completley r297408 (and r297407): this ends up touching errno,
which we are not allowed to do.

Pointed out by:	ache, bde
---
 lib/libc/stdio/freopen.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/lib/libc/stdio/freopen.c b/lib/libc/stdio/freopen.c
index 8138a6b2885e..e0104c88eef6 100644
--- a/lib/libc/stdio/freopen.c
+++ b/lib/libc/stdio/freopen.c
@@ -78,7 +78,6 @@ freopen(const char * __restrict file, const char * __restrict mode,
 	 * re-open the same file with a different mode. We allow this only
 	 * if the modes are compatible.
 	 */
-	sverrno = 0;
 	if (file == NULL) {
 		/* See comment below regarding freopen() of closed files. */
 		if (fp->_flags == 0) {