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Commit 0ff7ab46 authored by J. Bruce Fields's avatar J. Bruce Fields
Browse files

nfsd4: move guts of nfsd4_lookupp into helper 



We'll reuse this code in secinfo_no_name.

Signed-off-by: default avatarJ. Bruce Fields <bfields@redhat.com>
parent 56560b9a

fs/nfsd/nfs4proc.c

+10 −6
Original line number Diff line number Diff line
@@ -604,9 +604,7 @@ nfsd4_link(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, 
	return status;

}



static __be32

nfsd4_lookupp(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,

	      void *arg)

static __be32 nfsd4_do_lookupp(struct svc_rqst *rqstp, struct svc_fh *fh)

{

	struct svc_fh tmp_fh;

	__be32 ret;
@@ -615,13 +613,19 @@ nfsd4_lookupp(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, 
	ret = exp_pseudoroot(rqstp, &tmp_fh);

	if (ret)

		return ret;

	if (tmp_fh.fh_dentry == cstate->current_fh.fh_dentry) {

	if (tmp_fh.fh_dentry == fh->fh_dentry) {

		fh_put(&tmp_fh);

		return nfserr_noent;

	}

	fh_put(&tmp_fh);

	return nfsd_lookup(rqstp, &cstate->current_fh,

			   "..", 2, &cstate->current_fh);

	return nfsd_lookup(rqstp, fh, "..", 2, fh);

}



static __be32

nfsd4_lookupp(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,

	      void *arg)

{

	return nfsd4_do_lookupp(rqstp, &cstate->current_fh);

}



static __be32