X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Fasm-i386%2Fbitops.h;h=ddf1739dc7fd1968954ff0eed7d9053346f1360f;hb=6d1d07e41a1de478a0da3cc14b4a8054ef09931c;hp=1caee1039363e7eb848ea9e2bb34ec4b7a985860;hpb=7b70888a192eff457c2ca0a4ffa04815f5e19734;p=linux-2.6

diff --git a/include/asm-i386/bitops.h b/include/asm-i386/bitops.h
index 1caee10393..ddf1739dc7 100644
--- a/include/asm-i386/bitops.h
+++ b/include/asm-i386/bitops.h
@@ -335,14 +335,13 @@ static inline unsigned long __ffs(unsigned long word)
 static inline int find_first_bit(const unsigned long *addr, unsigned size)
 {
 	int x = 0;
-	do {
-		if (*addr)
-			return __ffs(*addr) + x;
-		addr++;
-		if (x >= size)
-			break;
+
+	while (x < size) {
+		unsigned long val = *addr++;
+		if (val)
+			return __ffs(val) + x;
 		x += (sizeof(*addr)<<3);
-	} while (1);
+	}
 	return x;
 }