diff options
Diffstat (limited to 'fs/nfs/client.c')
| -rw-r--r-- | fs/nfs/client.c | 40 |
1 files changed, 15 insertions, 25 deletions
diff --git a/fs/nfs/client.c b/fs/nfs/client.c index 892aefff3630..ecebb406cc1a 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -825,7 +825,6 @@ error: * Load up the server record from information gained in an fsinfo record */ static void nfs_server_set_fsinfo(struct nfs_server *server, - struct nfs_fh *mntfh, struct nfs_fsinfo *fsinfo) { unsigned long max_rpc_payload; @@ -901,7 +900,7 @@ int nfs_probe_fsinfo(struct nfs_server *server, struct nfs_fh *mntfh, struct nfs if (error < 0) goto out_error; - nfs_server_set_fsinfo(server, mntfh, &fsinfo); + nfs_server_set_fsinfo(server, &fsinfo); /* Get some general file system info */ if (server->namelen == 0) { @@ -1193,8 +1192,6 @@ void nfs_clients_init(struct net *net) } #ifdef CONFIG_PROC_FS -static struct proc_dir_entry *proc_fs_nfs; - static int nfs_server_list_open(struct inode *inode, struct file *file); static void *nfs_server_list_start(struct seq_file *p, loff_t *pos); static void *nfs_server_list_next(struct seq_file *p, void *v, loff_t *pos); @@ -1364,27 +1361,29 @@ static int nfs_volume_list_show(struct seq_file *m, void *v) { struct nfs_server *server; struct nfs_client *clp; - char dev[8], fsid[17]; + char dev[13]; // 8 for 2^24, 1 for ':', 3 for 2^8, 1 for '\0' + char fsid[34]; // 2 * 16 for %llx, 1 for ':', 1 for '\0' struct nfs_net *nn = net_generic(seq_file_net(m), nfs_net_id); /* display header on line 1 */ if (v == &nn->nfs_volume_list) { - seq_puts(m, "NV SERVER PORT DEV FSID FSC\n"); + seq_puts(m, "NV SERVER PORT DEV FSID" + " FSC\n"); return 0; } /* display one transport per line on subsequent lines */ server = list_entry(v, struct nfs_server, master_link); clp = server->nfs_client; - snprintf(dev, 8, "%u:%u", + snprintf(dev, sizeof(dev), "%u:%u", MAJOR(server->s_dev), MINOR(server->s_dev)); - snprintf(fsid, 17, "%llx:%llx", + snprintf(fsid, sizeof(fsid), "%llx:%llx", (unsigned long long) server->fsid.major, (unsigned long long) server->fsid.minor); rcu_read_lock(); - seq_printf(m, "v%u %s %s %-7s %-17s %s\n", + seq_printf(m, "v%u %s %s %-12s %-33s %s\n", clp->rpc_ops->version, rpc_peeraddr2str(clp->cl_rpcclient, RPC_DISPLAY_HEX_ADDR), rpc_peeraddr2str(clp->cl_rpcclient, RPC_DISPLAY_HEX_PORT), @@ -1434,27 +1433,20 @@ void nfs_fs_proc_net_exit(struct net *net) */ int __init nfs_fs_proc_init(void) { - struct proc_dir_entry *p; - - proc_fs_nfs = proc_mkdir("fs/nfsfs", NULL); - if (!proc_fs_nfs) + if (!proc_mkdir("fs/nfsfs", NULL)) goto error_0; /* a file of servers with which we're dealing */ - p = proc_symlink("servers", proc_fs_nfs, "../../net/nfsfs/servers"); - if (!p) + if (!proc_symlink("fs/nfsfs/servers", NULL, "../../net/nfsfs/servers")) goto error_1; /* a file of volumes that we have mounted */ - p = proc_symlink("volumes", proc_fs_nfs, "../../net/nfsfs/volumes"); - if (!p) - goto error_2; - return 0; + if (!proc_symlink("fs/nfsfs/volumes", NULL, "../../net/nfsfs/volumes")) + goto error_1; -error_2: - remove_proc_entry("servers", proc_fs_nfs); + return 0; error_1: - remove_proc_entry("fs/nfsfs", NULL); + remove_proc_subtree("fs/nfsfs", NULL); error_0: return -ENOMEM; } @@ -1464,9 +1456,7 @@ error_0: */ void nfs_fs_proc_exit(void) { - remove_proc_entry("volumes", proc_fs_nfs); - remove_proc_entry("servers", proc_fs_nfs); - remove_proc_entry("fs/nfsfs", NULL); + remove_proc_subtree("fs/nfsfs", NULL); } #endif /* CONFIG_PROC_FS */ |