If blkg_create fails, new_blkg passed as an argument will be freed by blkg_create, so there is no need to free it again.
Signed-off-by: Hou Tao <[email protected]> --- block/blk-cgroup.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c index 8ba0af7..f570f38 100644 --- a/block/blk-cgroup.c +++ b/block/blk-cgroup.c @@ -1079,10 +1079,8 @@ int blkcg_init_queue(struct request_queue *q) if (preloaded) radix_tree_preload_end(); - if (IS_ERR(blkg)) { - blkg_free(new_blkg); + if (IS_ERR(blkg)) return PTR_ERR(blkg); - } q->root_blkg = blkg; q->root_rl.blkg = blkg; -- 2.5.0 -- To unsubscribe from this list: send the line "unsubscribe linux-block" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
