replace strict_strto calls

Replace obsolete strict_strto calls with appropriate kstrto calls

Signed-off-by: Daniel Walter <dwalter@google.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>

diff --cc net/sunrpc/addr.c
Simple merge

diff --cc net/sunrpc/auth.c
Simple merge

diff --cc net/sunrpc/xprtsock.c
Simple merge