ore: signedness bug in _sp2d_min_pg()

This for loop doesn't work correctly when "p" is unsigned. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
git-mirror · Oct 3, 2012 · 74b217d · 74b217d
1 parent b8017d2
commit 74b217d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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];