multi-pack-index: avoid dead store for struct progress

carenas · gitster · commit 17eeb067dade · 2018-10-19T11:16:53.000+09:00
it is initialized unconditionally by a call to start_progress
below.

Signed-off-by: Carlo Marcelo Arenas Belón &lt;carenas@gmail.com&gt;
Signed-off-by: Junio C Hamano &lt;gitster@pobox.com&gt;
diff --git a/midx.c b/midx.c
@@ -941,7 +941,7 @@ static void midx_report(const char *fmt, ...)
 int verify_midx_file(const char *object_dir)
 {
 	uint32_t i;
-	struct progress *progress = NULL;
+	struct progress *progress;
 	struct multi_pack_index *m = load_multi_pack_index(object_dir, 1);
 	verify_midx_error = 0;
 

Original file line number	Diff line number	Diff line change
`@@ -941,7 +941,7 @@ static void midx_report(const char *fmt, ...)`
`941`	`941`	`int verify_midx_file(const char *object_dir)`
`942`	`942`	`{`
`943`	`943`	`uint32_t i;`
`944`		`- struct progress *progress = NULL;`
	`944`	`+ struct progress *progress;`
`945`	`945`	`struct multi_pack_index *m = load_multi_pack_index(object_dir, 1);`
`946`	`946`	`verify_midx_error = 0;`
`947`	`947`