From: Johannes Schindelin <johannes.schindelin@gmx.de>
Date: Fri, 4 Aug 2017 10:16:46 +0000 (+0200)
Subject: ash: remove no-longer-used variable
X-Git-Tag: 1_28_0~246
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=7344755823df5510b089cc5db30f8c1cdebdc5a2;p=oweals%2Fbusybox.git

ash: remove no-longer-used variable

As of 035486c75 (ash: significant overhaul of redirect saving logic,
2017-07-31), the sv_pos variable is no longer used (just assigned to,
with no further effect).

Let's just remove it.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---

diff --git a/shell/ash.c b/shell/ash.c
index 2afa5e83d..2ad86c187 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -5546,12 +5546,10 @@ static void
 redirect(union node *redir, int flags)
 {
 	struct redirtab *sv;
-	int sv_pos;
 
 	if (!redir)
 		return;
 
-	sv_pos = 0;
 	sv = NULL;
 	INT_OFF;
 	if (flags & REDIR_PUSH)