SUNRPC: Replace read_u32_from_xdr_buf() with existing XDR helper

Clean up / code de-duplication - this functionality is already
available in the generic XDR layer.

Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
This commit is contained in:
Chuck Lever 2023-01-02 12:06:41 -05:00
commit 26a949d1db