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Diffstat (limited to 'fs/nfsd/nfsxdr.c')
-rw-r--r--fs/nfsd/nfsxdr.c13
1 files changed, 3 insertions, 10 deletions
diff --git a/fs/nfsd/nfsxdr.c b/fs/nfsd/nfsxdr.c
index 6a4947a3f4fa..de07ff625777 100644
--- a/fs/nfsd/nfsxdr.c
+++ b/fs/nfsd/nfsxdr.c
@@ -257,9 +257,6 @@ nfssvc_decode_readargs(struct svc_rqst *rqstp, __be32 *p,
len = args->count = ntohl(*p++);
p++; /* totalcount - unused */
- if (!xdr_argsize_check(rqstp, p))
- return 0;
-
len = min_t(unsigned int, len, NFSSVC_MAXBLKSIZE_V2);
/* set up somewhere to store response.
@@ -275,7 +272,7 @@ nfssvc_decode_readargs(struct svc_rqst *rqstp, __be32 *p,
v++;
}
args->vlen = v;
- return 1;
+ return xdr_argsize_check(rqstp, p);
}
int
@@ -365,11 +362,9 @@ nfssvc_decode_readlinkargs(struct svc_rqst *rqstp, __be32 *p, struct nfsd_readli
p = decode_fh(p, &args->fh);
if (!p)
return 0;
- if (!xdr_argsize_check(rqstp, p))
- return 0;
args->buffer = page_address(*(rqstp->rq_next_page++));
- return 1;
+ return xdr_argsize_check(rqstp, p);
}
int
@@ -407,11 +402,9 @@ nfssvc_decode_readdirargs(struct svc_rqst *rqstp, __be32 *p,
args->cookie = ntohl(*p++);
args->count = ntohl(*p++);
args->count = min_t(u32, args->count, PAGE_SIZE);
- if (!xdr_argsize_check(rqstp, p))
- return 0;
args->buffer = page_address(*(rqstp->rq_next_page++));
- return 1;
+ return xdr_argsize_check(rqstp, p);
}
/*