Remove dead code
card-ias.c:132:32: warning: Although the value stored to 'ins' is used in the enclosing expression, the value is never actually read from 'ins' r = len = pad = use_pin_pad = ins = p1 = 0; ^ ~~~~~~ card-ias.c:132:2: warning: Value stored to 'r' is never read r = len = pad = use_pin_pad = ins = p1 = 0; ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ card-ias.c:366:2: warning: Value stored to 'ctx' is never read ctx = card->ctx; ^ ~~~~~~~~~ card-ias.c:361:6: warning: Although the value stored to 'pathlen' is used in the enclosing expression, the value is never actually read from 'pathlen' r = pathlen = stripped_len = offset = 0; ^ ~~~~~~~~~~~~~~~~~~~~~~~~~ card-ias.c:361:2: warning: Value stored to 'r' is never read r = pathlen = stripped_len = offset = 0; ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ card-ias.c:361:31: warning: Although the value stored to 'offset' is used in the enclosing expression, the value is never actually read from 'offset' r = pathlen = stripped_len = offset = 0; ^ ~ git-svn-id: https://www.opensc-project.org/svnp/opensc/trunk@5174 c6295689-39f2-0310-b995-f0e70906c6a9
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@ -129,7 +129,7 @@ static int ias_build_pin_apdu(sc_card_t *card,
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static u8 sbuf[SC_MAX_APDU_BUFFER_SIZE];
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int r, len, pad, use_pin_pad, ins, p1;
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r = len = pad = use_pin_pad = ins = p1 = 0;
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len = pad = use_pin_pad = p1 = 0;
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assert(card != NULL);
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switch (data->pin_type) {
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@ -351,19 +351,17 @@ static int ias_compute_signature(sc_card_t *card, const u8 * data,
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static int ias_select_file(sc_card_t *card, const sc_path_t *in_path,
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sc_file_t **file_out)
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{
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int r, pathlen, stripped_len, offset;
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int r, pathlen, stripped_len;
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u8 buf[SC_MAX_APDU_BUFFER_SIZE];
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u8 pathbuf[SC_MAX_PATH_SIZE], *path;
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sc_context_t *ctx;
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sc_apdu_t apdu;
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sc_file_t *file;
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r = pathlen = stripped_len = offset = 0;
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stripped_len = 0;
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path = pathbuf;
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file = NULL;
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assert(card != NULL && in_path != NULL);
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ctx = card->ctx;
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if (in_path->len > SC_MAX_PATH_SIZE)
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return SC_ERROR_INVALID_ARGUMENTS;
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