btrfs: reada: Fix a debug code typo

Remove one copy of loop to fix the typo of iterate zones.

Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/reada.c b/fs/btrfs/reada.c
index 04d3e7c..5871306 100644 (file)
--- a/fs/btrfs/reada.c
+++ b/fs/btrfs/reada.c
@@ -893,14 +893,9 @@ static void dump_devs(struct btrfs_fs_info *fs_info, int all)
                        printk(KERN_CONT " zone %llu-%llu devs",
                                re->zones[i]->start,
                                re->zones[i]->end);
-                       for (i = 0; i < re->nzones; ++i) {
-                               printk(KERN_CONT " zone %llu-%llu devs",
-                                       re->zones[i]->start,
-                                       re->zones[i]->end);
-                               for (j = 0; j < re->zones[i]->ndevs; ++j) {
-                                       printk(KERN_CONT " %lld",
-                                               re->zones[i]->devs[j]->devid);
-                               }
+                       for (j = 0; j < re->zones[i]->ndevs; ++j) {
+                               printk(KERN_CONT " %lld",
+                                      re->zones[i]->devs[j]->devid);
                        }
                }
                printk(KERN_CONT "\n");