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Remove dead code 

apdu.c:166:5: warning: Value stored to 'p' is never read
                        *p++ = (u8)apdu->le;
                         ^~~
apdu.c:156:4: warning: Value stored to 'p' is never read
                        p += apdu->lc & 0xff;
                        ^    ~~~~~~~~~~~~~~~
apdu.c:147:5: warning: Value stored to 'p' is never read
                        *p++ = (u8)apdu->le;
                         ^~~
apdu.c:139:3: warning: Value stored to 'p' is never read
                p += apdu->lc;
                ^    ~~~~~~~~
apdu.c:118:3: warning: Value stored to 'p' is never read
                p += apdu->lc;
                ^    ~~~~~~~~
apdu.c:112:5: warning: Value stored to 'p' is never read
                        *p++ = (u8)apdu->le;
                         ^~~
apdu.c:107:5: warning: Value stored to 'p' is never read
                        *p++ = (u8)apdu->le;
                         ^~~
apdu.c:102:4: warning: Value stored to 'p' is never read
                *p++ = (u8)apdu->le;
                 ^~~
apdu.c:99:5: warning: Value stored to 'p' is never read
                        *p++ = (u8)0x00;
                         ^~~


git-svn-id: https://www.opensc-project.org/svnp/opensc/trunk@5157 c6295689-39f2-0310-b995-f0e70906c6a9
This commit is contained in:
ludovic.rousseau 2011-02-05 21:09:15 +00:00
parent 46946f285f
commit f76600b901
1 changed files with 6 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
src/libopensc/apdu.c
View File

@ -96,26 +96,25 @@ static int sc_apdu2bytes(sc_context_t *ctx, const sc_apdu_t *apdu,
case SC_APDU_CASE_1:
/* T0 needs an additional 0x00 byte */
if (proto == SC_PROTO_T0)
*p++ = (u8)0x00;
*p = (u8)0x00;
break;
case SC_APDU_CASE_2_SHORT:
*p++ = (u8)apdu->le;
*p = (u8)apdu->le;
break;
case SC_APDU_CASE_2_EXT:
if (proto == SC_PROTO_T0)
/* T0 extended APDUs look just like short APDUs */
*p++ = (u8)apdu->le;
*p = (u8)apdu->le;
else {
/* in case of T1 always use 3 bytes for length */
*p++ = (u8)0x00;
*p++ = (u8)(apdu->le >> 8);
*p++ = (u8)apdu->le;
*p = (u8)apdu->le;
}
break;
case SC_APDU_CASE_3_SHORT:
*p++ = (u8)apdu->lc;
memcpy(p, apdu->data, apdu->lc);
p += apdu->lc;
break;
case SC_APDU_CASE_3_EXT:
if (proto == SC_PROTO_T0) {
@ -136,7 +135,6 @@ static int sc_apdu2bytes(sc_context_t *ctx, const sc_apdu_t *apdu,
*p++ = (u8)apdu->lc;
}
memcpy(p, apdu->data, apdu->lc);
p += apdu->lc;
break;
case SC_APDU_CASE_4_SHORT:
*p++ = (u8)apdu->lc;
@ -144,7 +142,7 @@ static int sc_apdu2bytes(sc_context_t *ctx, const sc_apdu_t *apdu,
p += apdu->lc;
/* in case of T0 no Le byte is added */
if (proto != SC_PROTO_T0)
*p++ = (u8)apdu->le;
*p = (u8)apdu->le;
break;
case SC_APDU_CASE_4_EXT:
if (proto == SC_PROTO_T0) {
@ -153,7 +151,6 @@ static int sc_apdu2bytes(sc_context_t *ctx, const sc_apdu_t *apdu,
* transferred using ENVELOPE and GET RESPONSE */
*p++ = (u8)apdu->lc;
memcpy(p, apdu->data, apdu->lc);
p += apdu->lc & 0xff;
} else {
*p++ = (u8)0x00;
*p++ = (u8)(apdu->lc >> 8);
@ -163,7 +160,7 @@ static int sc_apdu2bytes(sc_context_t *ctx, const sc_apdu_t *apdu,
/* only 2 bytes are use to specify the length of the
* expected data */
*p++ = (u8)(apdu->le >> 8);
*p++ = (u8)apdu->le;
*p = (u8)apdu->le;
}
break;
}