From 84822d0b3bc5a74a4290727dd1ab4fc7dcd6a348 Mon Sep 17 00:00:00 2001 From: "J. Bruce Fields" Date: Fri, 14 Dec 2012 17:57:50 -0500 Subject: nfsd4: simplify nfsd4_encode_fattr interface slightly It seems slightly simpler to make nfsd4_encode_fattr rather than its callers responsible for advancing the write pointer on success. (Also: the count == 0 check in the verify case looks superfluous. Running out of buffer space is really the only reason fattr encoding should fail with eresource.) Signed-off-by: J. Bruce Fields --- fs/nfsd/nfs4proc.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'fs/nfsd/nfs4proc.c') diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c index 9d1c5dba2bbb..ae73175e6e68 100644 --- a/fs/nfsd/nfs4proc.c +++ b/fs/nfsd/nfs4proc.c @@ -993,14 +993,15 @@ _nfsd4_verify(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, if (!buf) return nfserr_jukebox; + p = buf; status = nfsd4_encode_fattr(&cstate->current_fh, cstate->current_fh.fh_export, - cstate->current_fh.fh_dentry, buf, - &count, verify->ve_bmval, + cstate->current_fh.fh_dentry, &p, + count, verify->ve_bmval, rqstp, 0); /* this means that nfsd4_encode_fattr() ran out of space */ - if (status == nfserr_resource && count == 0) + if (status == nfserr_resource) status = nfserr_not_same; if (status) goto out_kfree; -- cgit v1.2.3