nfs: use proc_create to setup de->proc_fops
Use proc_create() to make sure that ->proc_fops be setup before gluing PDE to main tree. Signed-off-by: Denis V. Lunev <den@openvz.org> Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Trond Myklebust <trond.myklebust@fys.uio.no> Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -1321,6 +1321,7 @@ static const struct file_operations nfs_server_list_fops = {
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.read = seq_read,
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.llseek = seq_lseek,
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.release = seq_release,
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.owner = THIS_MODULE,
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};
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static int nfs_volume_list_open(struct inode *inode, struct file *file);
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@ -1341,6 +1342,7 @@ static const struct file_operations nfs_volume_list_fops = {
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.read = seq_read,
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.llseek = seq_lseek,
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.release = seq_release,
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.owner = THIS_MODULE,
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};
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/*
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@ -1507,20 +1509,16 @@ int __init nfs_fs_proc_init(void)
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proc_fs_nfs->owner = THIS_MODULE;
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/* a file of servers with which we're dealing */
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p = create_proc_entry("servers", S_IFREG|S_IRUGO, proc_fs_nfs);
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p = proc_create("servers", S_IFREG|S_IRUGO,
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proc_fs_nfs, &nfs_server_list_fops);
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if (!p)
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goto error_1;
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p->proc_fops = &nfs_server_list_fops;
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p->owner = THIS_MODULE;
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/* a file of volumes that we have mounted */
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p = create_proc_entry("volumes", S_IFREG|S_IRUGO, proc_fs_nfs);
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p = proc_create("volumes", S_IFREG|S_IRUGO,
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proc_fs_nfs, &nfs_volume_list_fops);
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if (!p)
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goto error_2;
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p->proc_fops = &nfs_volume_list_fops;
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p->owner = THIS_MODULE;
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return 0;
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error_2:
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