Commit babea479 authored by Stanislav Kinsbursky's avatar Stanislav Kinsbursky Committed by Trond Myklebust
Browse files

NFS: remove unused nfs4_find_client_no_ident function 



Looks like this function survived after some cleanup patch without a reason.
Now it's not called or referenced and I believe, that it can be simply removed.

Signed-off-by: default avatarStanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
parent 246590f5

fs/nfs/client.c

+0 −27
Original line number Diff line number Diff line
@@ -1196,33 +1196,6 @@ struct nfs_server *nfs_create_server(const struct nfs_parsed_mount_data *data, 
}



#ifdef CONFIG_NFS_V4

/*

 * NFSv4.0 callback thread helper

 *

 * Find a client by IP address, protocol version, and minorversion

 *

 * Called from the pg_authenticate method. The callback identifier

 * is not used as it has not been decoded.

 *

 * Returns NULL if no such client

 */

struct nfs_client *

nfs4_find_client_no_ident(const struct sockaddr *addr)

{

	struct nfs_client *clp;



	spin_lock(&nfs_client_lock);

	list_for_each_entry(clp, &nfs_client_list, cl_share_link) {

		if (nfs4_cb_match_client(addr, clp, 0) == false)

			continue;

		atomic_inc(&clp->cl_count);

		spin_unlock(&nfs_client_lock);

		return clp;

	}

	spin_unlock(&nfs_client_lock);

	return NULL;

}



/*

 * NFSv4.0 callback thread helper

 *

fs/nfs/internal.h

+0 −1
Original line number Diff line number Diff line
@@ -149,7 +149,6 @@ extern struct rpc_program nfs_program; 


extern void nfs_cleanup_cb_ident_idr(void);

extern void nfs_put_client(struct nfs_client *);

extern struct nfs_client *nfs4_find_client_no_ident(const struct sockaddr *);

extern struct nfs_client *nfs4_find_client_ident(int);

extern struct nfs_client *

nfs4_find_client_sessionid(const struct sockaddr *, struct nfs4_sessionid *);