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@@ -77,13 +77,17 @@ static char speedbuffer[8];
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static char *print_speed(int speed)
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{
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- if (speed > 1000) {
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- if (speed%1000 == 0)
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- sprintf (speedbuffer, "%dGHz", speed/1000);
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- else
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- sprintf (speedbuffer, "%d.%dGHz", speed/1000, (speed%1000)/100);
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- } else
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- sprintf (speedbuffer, "%dMHz", speed);
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+ if (speed < 1000) {
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+ snprintf(speedbuffer, sizeof(speedbuffer),"%dMHz", speed);
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+ return speedbuffer;
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+ }
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+
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+ if (speed%1000 == 0)
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+ snprintf(speedbuffer, sizeof(speedbuffer),
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+ "%dGHz", speed/1000);
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+ else
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+ snprintf(speedbuffer, sizeof(speedbuffer),
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+ "%d.%dGHz", speed/1000, (speed%1000)/100);
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return speedbuffer;
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}
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