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nfs: nfs4xdr: simplify decode_exchange_id by reusing decode_opaque_inline

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Signed-off-by: Benny Halevy <bhalevy@panasas.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Benny Halevy 2009-08-14 17:20:10 +03:00 committed by Trond Myklebust
parent 99398d0655
commit 2460ba57c4
1 changed files with 10 additions and 9 deletions
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19
fs/nfs/nfs4xdr.c
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@ -4144,6 +4144,7 @@ static int decode_exchange_id(struct xdr_stream *xdr,
{
__be32 *p;
uint32_t dummy;
char *dummy_str;
int status;
struct nfs_client *clp = res->client;
@ -4166,19 +4167,19 @@ static int decode_exchange_id(struct xdr_stream *xdr,
READ_BUF(8);
/* Throw away Major id */
READ_BUF(4);
dummy = be32_to_cpup(p++);
READ_BUF(dummy);
status = decode_opaque_inline(xdr, &dummy, &dummy_str);
if (unlikely(status))
return status;
/* Throw away server_scope */
READ_BUF(4);
dummy = be32_to_cpup(p++);
READ_BUF(dummy);
status = decode_opaque_inline(xdr, &dummy, &dummy_str);
if (unlikely(status))
return status;
/* Throw away Implementation id array */
READ_BUF(4);
dummy = be32_to_cpup(p++);
READ_BUF(dummy);
status = decode_opaque_inline(xdr, &dummy, &dummy_str);
if (unlikely(status))
return status;
return 0;
}