[5.10,303/390] NFSD: Return nfserr_serverfault if splice_ok but buf->pages have data
Commit Message
Greg KH
Oct. 24, 2022, 11:31 a.m. UTC
From: Anna Schumaker <Anna.Schumaker@Netapp.com> [ Upstream commit 06981d560606ac48d61e5f4fff6738b925c93173 ] This was discussed with Chuck as part of this patch set. Returning nfserr_resource was decided to not be the best error message here, and he suggested changing to nfserr_serverfault instead. Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com> Link: https://lore.kernel.org/linux-nfs/20220907195259.926736-1-anna@kernel.org/T/#t Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org> --- fs/nfsd/nfs4xdr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c index 46f825cf53f4..cc605ee0b2fa 100644 --- a/fs/nfsd/nfs4xdr.c +++ b/fs/nfsd/nfs4xdr.c @@ -3871,7 +3871,7 @@ nfsd4_encode_read(struct nfsd4_compoundres *resp, __be32 nfserr, if (resp->xdr.buf->page_len && test_bit(RQ_SPLICE_OK, &resp->rqstp->rq_flags)) { WARN_ON_ONCE(1); - return nfserr_resource; + return nfserr_serverfault; } xdr_commit_encode(xdr);