From: Carlo Marcelo Arenas Belón <carenas@gmail.com>
Date: Thu, 18 Oct 2018 18:46:04 +0000 (-0700)
Subject: unpack-trees: avoid dead store for struct progress
X-Git-Tag: v2.20.0-rc0~111^2~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=07f967adb55fd2285f9c916b32731968e557acc3;p=thirdparty%2Fgit.git

unpack-trees: avoid dead store for struct progress

it is unconditionally initialized a few lines below

Signed-off-by: Carlo Marcelo Arenas Belón <carenas@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/unpack-trees.c b/unpack-trees.c
index 51bfac6aa0..7570df481b 100644
--- a/unpack-trees.c
+++ b/unpack-trees.c
@@ -380,7 +380,7 @@ static int check_updates(struct unpack_trees_options *o)
 {
 	unsigned cnt = 0;
 	int errs = 0;
-	struct progress *progress = NULL;
+	struct progress *progress;
 	struct index_state *index = &o->result;
 	struct checkout state = CHECKOUT_INIT;
 	int i;