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NFSD: Replace READ* macros in nfsd4_decode_rename()

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[ Upstream commit ba881a0a5342b3aaf83958901ebe3fe752eaab46 ]

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Chuck Lever 2020-11-04 15:05:58 -05:00 • committed by Ksawlii
parent 28de5567a6
commit b240d33402
1 changed files with 4 additions and 14 deletions
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18
fs/nfsd/nfs4xdr.c
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@ -1261,22 +1261,12 @@ nfsd4_decode_remove(struct nfsd4_compoundargs *argp, struct nfsd4_remove *remove
static __be32
nfsd4_decode_rename(struct nfsd4_compoundargs *argp, struct nfsd4_rename *rename)
{
DECODE_HEAD;
__be32 status;
READ_BUF(4);
rename->rn_snamelen = be32_to_cpup(p++);
READ_BUF(rename->rn_snamelen);
SAVEMEM(rename->rn_sname, rename->rn_snamelen);
READ_BUF(4);
rename->rn_tnamelen = be32_to_cpup(p++);
READ_BUF(rename->rn_tnamelen);
SAVEMEM(rename->rn_tname, rename->rn_tnamelen);
if ((status = check_filename(rename->rn_sname, rename->rn_snamelen)))
status = nfsd4_decode_component4(argp, &rename->rn_sname, &rename->rn_snamelen);
if (status)
return status;
if ((status = check_filename(rename->rn_tname, rename->rn_tnamelen)))
return status;
DECODE_TAIL;
return nfsd4_decode_component4(argp, &rename->rn_tname, &rename->rn_tnamelen);
}
static __be32