Re: [PATCH][TRIVIAL] ceph: Free mdsc if alloc mdsc->mdsmap failed.

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Applied, thanks!

sage


On Tue, 25 Jun 2013, majianpeng wrote:

> Signed-off-by: Jianpeng Ma <majianpeng@xxxxxxxxx>
> ---
>  fs/ceph/mds_client.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
> index 4d29203..9fb58f6 100644
> --- a/fs/ceph/mds_client.c
> +++ b/fs/ceph/mds_client.c
> @@ -3040,8 +3040,10 @@ int ceph_mdsc_init(struct ceph_fs_client *fsc)
>  	fsc->mdsc = mdsc;
>  	mutex_init(&mdsc->mutex);
>  	mdsc->mdsmap = kzalloc(sizeof(*mdsc->mdsmap), GFP_NOFS);
> -	if (mdsc->mdsmap == NULL)
> +	if (mdsc->mdsmap == NULL) {
> +		kfree(mdsc);
>  		return -ENOMEM;
> +	}
>  
>  	init_completion(&mdsc->safe_umount_waiters);
>  	init_waitqueue_head(&mdsc->session_close_wq);
> -- 
> 1.8.1.2
> 
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