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lfops: remove always true conds

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This commit is contained in:
Philippe Teuwen 2019-03-12 23:50:43 +01:00
commit ebeab59bc4
1 changed files with 15 additions and 22 deletions
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37
armsrc/lfops.c
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@ -1066,12 +1066,8 @@ void CmdHIDdemodFSK(int findone, uint32_t *high, uint32_t *low, int ledcontrol)
}
} else { //if bit 38 is not set then 37 bit format is used
bitlen = 37;
fc = 0;
cardnum = 0;
if (bitlen == 37) {
cardnum = (lo >> 1) & 0x7FFFF;
fc = ((hi & 0xF) << 12) | (lo >> 20);
}
cardnum = (lo >> 1) & 0x7FFFF;
fc = ((hi & 0xF) << 12) | (lo >> 20);
}
Dbprintf("TAG ID: %x%08x (%d) - Format Len: %dbit - FC: %d - Card: %d",
hi,
@ -1591,26 +1587,23 @@ void T55xx_ChkPwds() {
uint32_t candidate = 0;
#ifdef WITH_FLASH
bool use_flashmem = true;
if (use_flashmem) {
BigBuf_Clear_EM();
uint16_t isok = 0;
uint8_t counter[2] = {0x00, 0x00};
isok = Flash_ReadData(DEFAULT_T55XX_KEYS_OFFSET, counter, sizeof(counter));
if (isok != sizeof(counter))
goto OUT;
BigBuf_Clear_EM();
uint16_t isok = 0;
uint8_t counter[2] = {0x00, 0x00};
isok = Flash_ReadData(DEFAULT_T55XX_KEYS_OFFSET, counter, sizeof(counter));
if (isok != sizeof(counter))
goto OUT;
pwdCount = counter[1] << 8 | counter[0];
pwdCount = counter[1] << 8 | counter[0];
if (pwdCount == 0 && pwdCount == 0xFFFF)
goto OUT;
if (pwdCount == 0 && pwdCount == 0xFFFF)
goto OUT;
isok = Flash_ReadData(DEFAULT_T55XX_KEYS_OFFSET + 2, pwds, pwdCount * 4);
if (isok != pwdCount * 4)
goto OUT;
isok = Flash_ReadData(DEFAULT_T55XX_KEYS_OFFSET + 2, pwds, pwdCount * 4);
if (isok != pwdCount * 4)
goto OUT;
Dbprintf("[=] Password dictionary count %d ", pwdCount);
}
Dbprintf("[=] Password dictionary count %d ", pwdCount);
#endif
uint32_t pwd = 0, curr = 0, prev = 0;