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2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/tools/power/cpupower/utils/cpufreq-set.c
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@@ -1,7 +1,6 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  *  (C) 2004-2009  Dominik Brodowski <linux@dominikbrodowski.de>
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- *
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- *  Licensed under the terms of the GNU GPL License version 2.
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  */
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@@ -100,13 +99,17 @@
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 		continue;
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 	if (str[cp] == '.') {
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-		while (power > -1 && isdigit(str[cp+1]))
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-			cp++, power--;
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+		while (power > -1 && isdigit(str[cp+1])) {
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+			cp++;
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+			power--;
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+		}
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 	}
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-	if (power >= -1)	/* not enough => pad */
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+	if (power >= -1) {		/* not enough => pad */
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 		pad = power + 1;
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-	else			/* to much => strip */
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-		pad = 0, cp += power + 1;
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+	} else {			/* too much => strip */
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+		pad = 0;
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+		cp += power + 1;
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+	}
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 	/* check bounds */
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 	if (cp <= 0 || cp + pad > NORM_FREQ_LEN - 1)
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 		return 0;