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 51bfac6..7570df4 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;
