Merge with /pub/scm/linux/kernel/git/torvalds/linux-2.6.git

[karo-tx-linux.git] / include / asm-i386 / bitops.h

diff --git a/include/asm-i386/bitops.h b/include/asm-i386/bitops.h
index 1caee1039363e7eb848ea9e2bb34ec4b7a985860..ddf1739dc7fd1968954ff0eed7d9053346f1360f 100644 (file)
--- 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;
 }