btrfs: fix warning on uninit variable in btrfs_finish_chunk_alloc



map->num_stripes really can't be zero, but just in case.

Signed-off-by: Chris Mason <clm@fb.com>

parent f0f76413

fs/btrfs/volumes.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -4794,7 +4794,7 @@ int btrfs_finish_chunk_alloc(struct btrfs_trans_handle *trans,
		u64 dev_offset;
		u64 stripe_size;
		int i = 0;
		int ret;
		int ret = 0;

		em_tree = &extent_root->fs_info->mapping_tree.map_tree;
		read_lock(&em_tree->lock);