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NFSD: Finish converting the NFSv3 GETACL result encoder

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[ Upstream commit 841fd0a3cb490eae5dfd262eccb8c8b11d57f8b8 ]

For some reason, the NFSv2 GETACL result encoder was fully converted
to use the new nfs_stream_encode_acl(), but the NFSv3 equivalent was
not similarly converted.

Fixes: 20798dfe249a ("NFSD: Update the NFSv3 GETACL result encoder to use struct xdr_stream")
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Chuck Lever 2022-10-16 11:47:08 -04:00 • committed by Ksawlii
parent b099398d3f
commit 570eaff034
1 changed files with 6 additions and 24 deletions
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30
fs/nfsd/nfs3acl.c
View file

@ -169,11 +169,7 @@ nfs3svc_encode_getaclres(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nfsd3_getaclres *resp = rqstp->rq_resp;
struct dentry *dentry = resp->fh.fh_dentry;
struct kvec *head = rqstp->rq_res.head;
struct inode *inode;
unsigned int base;
int n;
int w;
if (!svcxdr_encode_nfsstat3(xdr, resp->status))
return false;
@ -185,26 +181,12 @@ nfs3svc_encode_getaclres(struct svc_rqst *rqstp, struct xdr_stream *xdr)
if (xdr_stream_encode_u32(xdr, resp->mask) < 0)
return false;
base = (char *)xdr->p - (char *)head->iov_base;
rqstp->rq_res.page_len = w = nfsacl_size(
(resp->mask & NFS_ACL) ? resp->acl_access : NULL,
(resp->mask & NFS_DFACL) ? resp->acl_default : NULL);
while (w > 0) {
if (!*(rqstp->rq_next_page++))
return false;
w -= PAGE_SIZE;
}
n = nfsacl_encode(&rqstp->rq_res, base, inode,
resp->acl_access,
resp->mask & NFS_ACL, 0);
if (n > 0)
n = nfsacl_encode(&rqstp->rq_res, base + n, inode,
resp->acl_default,
resp->mask & NFS_DFACL,
NFS_ACL_DEFAULT);
if (n <= 0)
if (!nfs_stream_encode_acl(xdr, inode, resp->acl_access,
resp->mask & NFS_ACL, 0))
return false;
if (!nfs_stream_encode_acl(xdr, inode, resp->acl_default,
resp->mask & NFS_DFACL,
NFS_ACL_DEFAULT))
return false;
break;
default: