chcr: remove unused variables net_device, pi, adap and cntrl

Variables adap, pi and cntrl are assigned but are never read, hence
they are redundant and can be removed.

Cleans up various clang build warnings.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Colin Ian King 2017-11-30 14:11:44 +00:00 • committed by Herbert Xu
commit 267469ea65