Use slot variable in ccid_usb.c #86
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Use the slot variable instead of calculating the number every time. This also fixes the warning from clang: ccid_usb.c:1521:11: warning: variable 'slot' set but not used [-Wunused-but-set-variable]
emaxx-google
commented
Jul 9, 2021
| @@ -1550,7 +1550,7 @@ static void *Multi_PollingProc(void *p_ext) | |||
| change = (slot_status & 2) ? "status changed" : "no change"; | |||
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| DEBUG_COMM3("slot %d status: %d", | |||
| s + b*4, slot_status); | |||
| s + slot, slot_status); | |||
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By the way, is the calculation (s + b*4) correct here? It's a bit confusing that the variable called "slot" was calculated as just b*4.
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Fixed in 45fdfde Yes, the computation is correct. Each byte contains 2 bits of information for 4 slots. |
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Use the slot variable instead of calculating the number every time.
This also fixes the warning from clang:
ccid_usb.c:1521:11: warning: variable 'slot' set but not used [-Wunused-but-set-variable]