From: xypron.glpk@gmx.de <xypron.glpk@gmx.de>
Date: Mon, 8 May 2017 19:13:43 +0000 (+0200)
Subject: lib/slre: remove superfluous assignment
X-Git-Tag: v2017.07-rc1~317
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=b8865e6bf0ed519e6a8b9634a776092a2812af9e;p=u-boot

lib/slre: remove superfluous assignment

The value assigned to saved_offset is never used.

The problem was indicated by clang scan-build.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
---

diff --git a/lib/slre.c b/lib/slre.c
index f90749f8ed..e26d344865 100644
--- a/lib/slre.c
+++ b/lib/slre.c
@@ -441,7 +441,7 @@ loop_greedy(const struct slre *r, int pc, const char *s, int len, int *ofs)
 {
 	int	saved_offset, matched_offset;
 
-	saved_offset = matched_offset = *ofs;
+	matched_offset = *ofs;
 
 	while (match(r, pc + 2, s, len, ofs, NULL)) {
 		saved_offset = *ofs;