Commit aab6c873 authored by Jianyong Wu's avatar Jianyong Wu Committed by Dominique Martinet
Browse files

9p: remove unused code in 9p 

These codes have been commented out since 2007 and lay in kernel
since then. So, it's better to remove them.

Link: http://lkml.kernel.org/r/20200628074337.45895-1-jianyong.wu@arm.com


Signed-off-by: default avatarJianyong Wu <jianyong.wu@arm.com>
Signed-off-by: default avatarDominique Martinet <asmadeus@codewreck.org>
parent 6db6ea79

fs/9p/vfs_inode.c

+0 −53
Original line number Diff line number Diff line
@@ -368,59 +368,6 @@ struct inode *v9fs_get_inode(struct super_block *sb, umode_t mode, dev_t rdev) 
	return inode;

}



/*

static struct v9fs_fid*

v9fs_clone_walk(struct v9fs_session_info *v9ses, u32 fid, struct dentry *dentry)

{

	int err;

	int nfid;

	struct v9fs_fid *ret;

	struct v9fs_fcall *fcall;



	nfid = v9fs_get_idpool(&v9ses->fidpool);

	if (nfid < 0) {

		eprintk(KERN_WARNING, "no free fids available\n");

		return ERR_PTR(-ENOSPC);

	}



	err = v9fs_t_walk(v9ses, fid, nfid, (char *) dentry->d_name.name,

		&fcall);



	if (err < 0) {

		if (fcall && fcall->id == RWALK)

			goto clunk_fid;



		PRINT_FCALL_ERROR("walk error", fcall);

		v9fs_put_idpool(nfid, &v9ses->fidpool);

		goto error;

	}



	kfree(fcall);

	fcall = NULL;

	ret = v9fs_fid_create(v9ses, nfid);

	if (!ret) {

		err = -ENOMEM;

		goto clunk_fid;

	}



	err = v9fs_fid_insert(ret, dentry);

	if (err < 0) {

		v9fs_fid_destroy(ret);

		goto clunk_fid;

	}



	return ret;



clunk_fid:

	v9fs_t_clunk(v9ses, nfid);



error:

	kfree(fcall);

	return ERR_PTR(err);

}

*/





/**

 * v9fs_clear_inode - release an inode

 * @inode: inode to release