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nfsd4: encode_rdattr_error cleanup

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There's a simpler way to write this.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
J. Bruce Fields 2013-01-16 17:33:28 -05:00
parent 6b6d8137f1
commit 87915c6472
1 changed files with 1 additions and 4 deletions
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5
fs/nfsd/nfs4xdr.c
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@ -2620,17 +2620,14 @@ nfsd4_encode_dirent_fattr(struct nfsd4_readdir *cd,
static __be32 *
nfsd4_encode_rdattr_error(__be32 *p, int buflen, __be32 nfserr)
{
__be32 *attrlenp;
if (buflen < 6)
return NULL;
*p++ = htonl(2);
*p++ = htonl(FATTR4_WORD0_RDATTR_ERROR); /* bmval0 */
*p++ = htonl(0); /* bmval1 */
attrlenp = p++;
*p++ = htonl(4); /* attribute length */
*p++ = nfserr; /* no htonl */
*attrlenp = htonl((char *)p - (char *)attrlenp - 4);
return p;
}