From 1f90b4edffe815aebb35e74b79e10593b31f6b75 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dag-Erling=20Sm=C3=B8rgrav?= <des@FreeBSD.org>
Date: Thu, 3 Aug 2023 15:08:03 +0000
Subject: [PATCH] fflush: Split a temporary variable in two.

It is clearer to avoid reusing temporary variables for different
purposes.

Sponsored by:	Klara, Inc.
---
 lib/libc/stdio/fflush.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/libc/stdio/fflush.c b/lib/libc/stdio/fflush.c
index 30bbd1371ff9..c658fbec697d 100644
--- a/lib/libc/stdio/fflush.c
+++ b/lib/libc/stdio/fflush.c
@@ -103,10 +103,10 @@ int
 __sflush(FILE *fp)
 {
 	unsigned char *p, *old_p;
-	int n, t, old_w;
+	int n, f, t, old_w;
 
-	t = fp->_flags;
-	if ((t & __SWR) == 0)
+	f = fp->_flags;
+	if ((f & __SWR) == 0)
 		return (0);
 
 	if ((p = fp->_bf._base) == NULL)
@@ -121,7 +121,7 @@ __sflush(FILE *fp)
 	old_p = fp->_p;
 	fp->_p = p;
 	old_w = fp->_w;
-	fp->_w = t & (__SLBF|__SNBF) ? 0 : fp->_bf._size;
+	fp->_w = f & (__SLBF|__SNBF) ? 0 : fp->_bf._size;
 
 	for (; n > 0; n -= t, p += t) {
 		t = _swrite(fp, (char *)p, n);