NFSD: Clean up WRITE arg decoders

xdr_stream_subsegment() already returns a boolean value.

Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>

diff --git a/fs/nfsd/nfs3xdr.c b/fs/nfsd/nfs3xdr.c
index 71e32cf..3308dd6 100644 (file)
--- a/fs/nfsd/nfs3xdr.c
+++ b/fs/nfsd/nfs3xdr.c
@@ -571,10 +571,8 @@ nfs3svc_decode_writeargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
                args->count = max_blocksize;
                args->len = max_blocksize;
        }
-       if (!xdr_stream_subsegment(xdr, &args->payload, args->count))
-               return false;
 
-       return true;
+       return xdr_stream_subsegment(xdr, &args->payload, args->count);
 }
 
 bool

diff --git a/fs/nfsd/nfsxdr.c b/fs/nfsd/nfsxdr.c
index aba8520..caf6355 100644 (file)
--- a/fs/nfsd/nfsxdr.c
+++ b/fs/nfsd/nfsxdr.c
@@ -338,10 +338,8 @@ nfssvc_decode_writeargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
                return false;
        if (args->len > NFSSVC_MAXBLKSIZE_V2)
                return false;
-       if (!xdr_stream_subsegment(xdr, &args->payload, args->len))
-               return false;
 
-       return true;
+       return xdr_stream_subsegment(xdr, &args->payload, args->len);
 }
 
 bool