bcachefs: for_each_member_device_rcu() now declares loop iter

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

1 files changed, 3 insertions, 8 deletions

diff --git a/fs/bcachefs/disk_groups.c b/fs/bcachefs/disk_groups.c
index 4d0cb0ccff32..1cd6ba8d0cce 100644
--- a/fs/bcachefs/disk_groups.c
+++ b/fs/bcachefs/disk_groups.c
@@ -89,19 +89,14 @@ err:
 
 void bch2_disk_groups_to_text(struct printbuf *out, struct bch_fs *c)
 {
-	struct bch_disk_groups_cpu *g;
-	struct bch_dev *ca;
-	int i;
-	unsigned iter;
-
 	out->atomic++;
 	rcu_read_lock();
 
-	g = rcu_dereference(c->disk_groups);
+	struct bch_disk_groups_cpu *g = rcu_dereference(c->disk_groups);
 	if (!g)
 		goto out;
 
-	for (i = 0; i < g->nr; i++) {
+	for (unsigned i = 0; i < g->nr; i++) {
 		if (i)
 			prt_printf(out, " ");
 
@@ -111,7 +106,7 @@ void bch2_disk_groups_to_text(struct printbuf *out, struct bch_fs *c)
 		}
 
 		prt_printf(out, "[parent %d devs", g->entries[i].parent);
-		for_each_member_device_rcu(ca, c, iter, &g->entries[i].devs)
+		for_each_member_device_rcu(c, ca, &g->entries[i].devs)
 			prt_printf(out, " %s", ca->name);
 		prt_printf(out, "]");
 	}