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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-06-08 11:56:09 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-06-28 17:20:50 -0400 |
| commit | 2f2c63bc221c5fcded24de2704575d0abf96b910 (patch) | |
| tree | dacf9f2bdbd101de6525a53571f0f1e48a75902e /fs/nfs/nfs4xdr.c | |
| parent | 98d9452448122486f81030c6c70f29471f65e1ce (diff) | |
| download | linux-2f2c63bc221c5fcded24de2704575d0abf96b910.tar.bz2 | |
NFS: Cleanup - only store the write verifier in struct nfs_page
The 'committed' field is not needed once we have put the struct nfs_page
on the right list.
Also correct the type of the verifier: it is not an array of __be32, but
simply an 8 byte long opaque array.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/nfs4xdr.c')
| -rw-r--r-- | fs/nfs/nfs4xdr.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c index 1e2c47b3889d..610ebccbde5d 100644 --- a/fs/nfs/nfs4xdr.c +++ b/fs/nfs/nfs4xdr.c @@ -4158,13 +4158,18 @@ static int decode_verifier(struct xdr_stream *xdr, void *verifier) return decode_opaque_fixed(xdr, verifier, NFS4_VERIFIER_SIZE); } +static int decode_write_verifier(struct xdr_stream *xdr, struct nfs_write_verifier *verifier) +{ + return decode_opaque_fixed(xdr, verifier->data, NFS4_VERIFIER_SIZE); +} + static int decode_commit(struct xdr_stream *xdr, struct nfs_commitres *res) { int status; status = decode_op_hdr(xdr, OP_COMMIT); if (!status) - status = decode_verifier(xdr, res->verf->verifier); + status = decode_write_verifier(xdr, &res->verf->verifier); return status; } @@ -5192,13 +5197,12 @@ static int decode_write(struct xdr_stream *xdr, struct nfs_writeres *res) if (status) return status; - p = xdr_inline_decode(xdr, 16); + p = xdr_inline_decode(xdr, 8); if (unlikely(!p)) goto out_overflow; res->count = be32_to_cpup(p++); res->verf->committed = be32_to_cpup(p++); - memcpy(res->verf->verifier, p, NFS4_VERIFIER_SIZE); - return 0; + return decode_write_verifier(xdr, &res->verf->verifier); out_overflow: print_overflow_msg(__func__, xdr); return -EIO; |