http.c::new_http_pack_request: do away with the temp variable filename

Now that the temporary variable char *filename is only used in one
place, do away with it and just call sha1_pack_name() directly.

Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
Acked-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/http.c b/http.c
index 0813c9ecd8553e5bbae8ebc504401afc11e2bc27..e41fcc380034943d1f7bd80661febd42af6f4104 100644 (file)
--- a/http.c
+++ b/http.c
@@ -1077,7 +1077,6 @@ int finish_http_pack_request(struct http_pack_request *preq)
 struct http_pack_request *new_http_pack_request(
        struct packed_git *target, const char *base_url)
 {
-       char *filename;
        long prev_posn = 0;
        char range[RANGE_HEADER_SIZE];
        struct strbuf buf = STRBUF_INIT;
@@ -1092,8 +1091,8 @@ struct http_pack_request *new_http_pack_request(
                sha1_to_hex(target->sha1));
        preq->url = strbuf_detach(&buf, NULL);
 
-       filename = sha1_pack_name(target->sha1);
-       snprintf(preq->tmpfile, sizeof(preq->tmpfile), "%s.temp", filename);
+       snprintf(preq->tmpfile, sizeof(preq->tmpfile), "%s.temp",
+               sha1_pack_name(target->sha1));
        preq->packfile = fopen(preq->tmpfile, "a");
        if (!preq->packfile) {
                error("Unable to open local file %s for pack",