Replace list_for_each_entry() by list_for_each_entry_safe() in __btrfs_close_devices()
There is another place that delete items lock_stripe_add(), but there we don't need safe version, because after deleting we exit from loop. Signed-off-by: Azat Khuzhin <a3at.m...@gmail.com> --- fs/btrfs/volumes.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 78b8717..1d1b595 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -616,13 +616,13 @@ static void free_device(struct rcu_head *head) static int __btrfs_close_devices(struct btrfs_fs_devices *fs_devices) { - struct btrfs_device *device; + struct btrfs_device *device, *next; if (--fs_devices->opened > 0) return 0; mutex_lock(&fs_devices->device_list_mutex); - list_for_each_entry(device, &fs_devices->devices, dev_list) { + list_for_each_entry_safe(device, next, &fs_devices->devices, dev_list) { struct btrfs_device *new_device; struct rcu_string *name; -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html