From: David Binderman <dcb314@hotmail.com>
To: "linux-mm@kvack.org" <linux-mm@kvack.org>
Subject: mm/memblock.c:843: pointless test ?
Date: Tue, 22 Mar 2016 19:07:55 +0000 [thread overview]
Message-ID: <DUB128-W107FCE75365A03B067D06B9C800@phx.gbl> (raw)
Hello there,
mm/memblock.c:843:11: warning: comparison of unsigned expression>= 0 is always true [-Wtype-limits]
Source code is
if (*idx>= 0 && *idx < type->cnt) {
but
void __init_memblock __next_reserved_mem_region(u64 *idx,
Suggest avoid pointless test.
Regards
David Binderman
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