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| author | Kinglong Mee <kinglongmee@gmail.com> | 2015-09-24 14:57:37 +0200 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2015-10-21 22:49:23 +0200 |
| commit | 590184a6cea32c1f864a8e614f44e35a81a53fe0 (patch) | |
| tree | 1097243d9a222f7352e147ac58562751ce20613b | |
| parent | NFS: Remove unneeded NFS_DEBUG checking before define NFSDBG_FACILITY (diff) | |
| download | linux-590184a6cea32c1f864a8e614f44e35a81a53fe0.tar.xz linux-590184a6cea32c1f864a8e614f44e35a81a53fe0.zip | |
NFS: Use NFS4_MAX_SESSIONID_LEN directly for decode/encode sessionid
It's no need to define a temporary variables for NFS4_MAX_SESSIONID_LEN.
Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
| -rw-r--r-- | fs/nfs/callback_xdr.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c index e87d7f0f4e23..09aeb9a47dac 100644 --- a/fs/nfs/callback_xdr.c +++ b/fs/nfs/callback_xdr.c @@ -380,13 +380,12 @@ static __be32 decode_sessionid(struct xdr_stream *xdr, struct nfs4_sessionid *sid) { __be32 *p; - int len = NFS4_MAX_SESSIONID_LEN; - p = read_buf(xdr, len); + p = read_buf(xdr, NFS4_MAX_SESSIONID_LEN); if (unlikely(p == NULL)) return htonl(NFS4ERR_RESOURCE); - memcpy(sid->data, p, len); + memcpy(sid->data, p, NFS4_MAX_SESSIONID_LEN); return 0; } @@ -679,13 +678,12 @@ static __be32 encode_sessionid(struct xdr_stream *xdr, const struct nfs4_sessionid *sid) { __be32 *p; - int len = NFS4_MAX_SESSIONID_LEN; - p = xdr_reserve_space(xdr, len); + p = xdr_reserve_space(xdr, NFS4_MAX_SESSIONID_LEN); if (unlikely(p == NULL)) return htonl(NFS4ERR_RESOURCE); - memcpy(p, sid, len); + memcpy(p, sid, NFS4_MAX_SESSIONID_LEN); return 0; } |