From 74b217d0d3a46132fb61adab91d53c57e0d8f68a Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Tue, 2 Oct 2012 11:28:45 +0300 Subject: [PATCH] ore: signedness bug in _sp2d_min_pg() This for loop doesn't work correctly when "p" is unsigned. Signed-off-by: Dan Carpenter --- fs/exofs/ore_raid.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/exofs/ore_raid.c b/fs/exofs/ore_raid.c index 5f376d1..b963f38 100644 --- a/fs/exofs/ore_raid.c +++ b/fs/exofs/ore_raid.c @@ -203,7 +203,7 @@ static unsigned _sp2d_min_pg(struct __stripe_pages_2d *sp2d) static unsigned _sp2d_max_pg(struct __stripe_pages_2d *sp2d) { - unsigned p; + int p; for (p = sp2d->pages_in_unit - 1; p >= 0; --p) { struct __1_page_stripe *_1ps = &sp2d->_1p_stripes[p]; -- 2.7.4