NFSD: Clean up nfsd4_encode_readlink()

Similar changes to nfsd4_encode_readv(), all bundled into a single
patch.

Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
This commit is contained in:
Chuck Lever 2022-07-22 16:09:23 -04:00
commit 99b002a1fa