patch-2.4.25 linux-2.4.25/include/asm-mips/bitops.h

• Lines: 9
• Date: 2004-02-18 05:36:32.000000000 -0800
• Orig file: linux-2.4.24/include/asm-mips/bitops.h
• Orig date: 2003-08-25 04:44:43.000000000 -0700

diff -urN linux-2.4.24/include/asm-mips/bitops.h linux-2.4.25/include/asm-mips/bitops.h
@@ -658,6 +658,8 @@
 
 found_first:
 	tmp |= ~0UL << size;
+	if (tmp == ~0UL)		/* Are any bits zero? */
+		return result + size;	/* Nope. */
 found_middle:
 	return result + ffz(tmp);
 }