reader-ctapi: ctapi_connect: remove unused variable
from day 1 return value of _sc_parse_atr was ignored.
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@ -239,7 +239,6 @@ static int ctapi_connect(sc_reader_t *reader)
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char rv;
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u8 cmd[9], rbuf[256], sad, dad;
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unsigned short lr;
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int r;
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if (reader->ctx->flags & SC_CTX_FLAG_TERMINATE)
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return SC_ERROR_NOT_ALLOWED;
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@ -265,7 +264,7 @@ static int ctapi_connect(sc_reader_t *reader)
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return SC_ERROR_INTERNAL;
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reader->atr.len = lr;
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memcpy(reader->atr.value, rbuf, lr);
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r = _sc_parse_atr(reader);
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_sc_parse_atr(reader);
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return 0;
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}
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