leading_zerosul(): Fix bug

Signed-off-by: Alejandro Colomar <alx@kernel.org>

diff --git a/lib/bit.h b/lib/bit.h
index 9ffe206061381848a32baeac604fd537c2cdd4d6..076e01a092b1380cff87c58268416de668516214 100644 (file)
--- a/lib/bit.h
+++ b/lib/bit.h
@@ -41,7 +41,7 @@ bit_ceil_wrapul(unsigned long x)
 inline int
 leading_zerosul(unsigned long x)
 {
-       return (x == 0) ? ULONG_WIDTH : __builtin_clz(x);
+       return (x == 0) ? ULONG_WIDTH : __builtin_clzl(x);
 }