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>
13 years ago · 74b217d0d3
parent b8017d2957
commit 74b217d0d3
1 changed files with 1 additions and 1 deletions
--- 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];