lib/fls.h: Remove unused variable assignment

x is modified just before the last set of r but x is never used again. Let's remove this useless assignment. Signed-off-by: Erwan Velu <[email protected]>
axboe · Sep 8, 2021 · ecace1d · ecace1d
1 parent 691df59
commit ecace1d
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/lib/fls.h b/lib/fls.h
@@ -32,7 +32,6 @@ static inline int __fls(int x)
 		r -= 2;
 	}
 	if (!(x & 0x80000000u)) {
-		x <<= 1;
 		r -= 1;
 	}
 	return r;