[PATCH] bitops: simplify get_count_order_long()

[Wei Yang]

These two cases could be unified into one.

Signed-off-by: Wei Yang <richard.weiy...@gmail.com>
---
 include/linux/bitops.h | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/include/linux/bitops.h b/include/linux/bitops.h
index 9acf654f0b19..5b5609e81a84 100644
--- a/include/linux/bitops.h
+++ b/include/linux/bitops.h
@@ -206,10 +206,7 @@ static inline int get_count_order_long(unsigned long l)
 {
        if (l == 0UL)
                return -1;
-       else if (l & (l - 1UL))
-               return (int)fls_long(l);
-       else
-               return (int)fls_long(l) - 1;
+       return (int)fls_long(--l);
 }
 
 /**
-- 
2.23.0