From 8f68f4440dd8155cb990cada17342609135fc44e Mon Sep 17 00:00:00 2001 From: "ludovic.rousseau" Date: Sat, 5 Feb 2011 21:54:36 +0000 Subject: [PATCH] Remove dead code card-piv.c:614:2: warning: Value stored to 'buf_end' is never read buf_end = rp + buf_len; ^ ~~~~~~~~~~~~ card-piv.c:1129:3: warning: Value stored to 'r' is never read r = 0; ^ ~ card-piv.c:1478:2: warning: Value stored to 'q' is never read q = rbuf; ^ ~~~~ card-piv.c:1628:2: warning: Value stored to 'q' is never read q = rbuf; ^ ~~~~ card-piv.c:2456:4: warning: Value stored to 'certobjlen' is never read certobjlen = 0; ^ ~ git-svn-id: https://www.opensc-project.org/svnp/opensc/trunk@5170 c6295689-39f2-0310-b995-f0e70906c6a9 --- src/libopensc/card-piv.c | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-) diff --git a/src/libopensc/card-piv.c b/src/libopensc/card-piv.c index 917267e6..7312e869 100644 --- a/src/libopensc/card-piv.c +++ b/src/libopensc/card-piv.c @@ -562,8 +562,7 @@ static int piv_generate_key(sc_card_t *card, u8 *rbuf = NULL; size_t rbuflen = 0; size_t buf_len = 0; - u8 *buf_end; - u8 *p, *rp; + u8 *p; const u8 *tag; u8 tagbuf[16]; u8 outdata[3]; /* we could also add tag 81 for exponent */ @@ -610,9 +609,6 @@ static int piv_generate_key(sc_card_t *card, memcpy(p, outdata, out_len); p+=out_len; - rp = rbuf; - buf_end = rp + buf_len; - r = piv_general_io(card, 0x47, 0x00, keydata->key_num, tagbuf, p - tagbuf, &rbuf, &rbuflen); @@ -1125,10 +1121,6 @@ static int piv_read_binary(sc_card_t *card, unsigned int idx, SC_FUNC_RETURN(card->ctx, SC_LOG_DEBUG_NORMAL, SC_ERROR_INTERNAL); enumtag = piv_objects[priv->selected_obj].enumtag; - if (priv->rwb_state == 1) { - r = 0; - } - if (priv->rwb_state == -1) { r = piv_get_cached_data(card, enumtag, &rbuf, &rbuflen); @@ -1475,7 +1467,6 @@ static int piv_general_mutual_authenticate(sc_card_t *card, locked = 1; p = sbuf; - q = rbuf; *p++ = 0x7C; *p++ = 0x02; *p++ = 0x80; @@ -1625,7 +1616,6 @@ static int piv_general_external_authenticate(sc_card_t *card, locked = 1; p = sbuf; - q = rbuf; *p++ = 0x7C; *p++ = 0x02; *p++ = 0x81; @@ -2453,7 +2443,6 @@ static int piv_process_history(sc_card_t *card) sc_debug(card->ctx, SC_LOG_DEBUG_NORMAL, "got internal r=%d\n",r); certobj = NULL; - certobjlen = 0; sc_debug(card->ctx, SC_LOG_DEBUG_NORMAL, "Added from off card file #%d %p:%d 0x%02X \n",