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reader-ctapi: ctapi_connect: remove unused variable 

from day 1 return value of _sc_parse_atr was ignored.
This commit is contained in:
Alon Bar-Lev 2018-09-08 00:16:57 +03:00 committed by Frank Morgner
parent 083c18045e
commit d8a2a7bf88
1 changed files with 1 additions and 2 deletions
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3
src/libopensc/reader-ctapi.c
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@ -239,7 +239,6 @@ static int ctapi_connect(sc_reader_t *reader)
char rv;
u8 cmd[9], rbuf[256], sad, dad;
unsigned short lr;
int r;
if (reader->ctx->flags & SC_CTX_FLAG_TERMINATE)
return SC_ERROR_NOT_ALLOWED;
@ -265,7 +264,7 @@ static int ctapi_connect(sc_reader_t *reader)
return SC_ERROR_INTERNAL;
reader->atr.len = lr;
memcpy(reader->atr.value, rbuf, lr);
r = _sc_parse_atr(reader);
_sc_parse_atr(reader);
return 0;
}