network/tuntap: code cleanups
authorYu Watanabe <watanabe.yu+github@gmail.com>
Fri, 12 Aug 2022 22:35:21 +0000 (07:35 +0900)
committerYu Watanabe <watanabe.yu+github@gmail.com>
Tue, 16 Aug 2022 12:49:04 +0000 (21:49 +0900)
commit8f388c4e4607f7e8ce1807e8c7dfcc17d68b9c55
treed11fb5fccefcecf4163cfb241a3a2030204f3dca
parent2720b6f23cbf87235339dd3cec32ab790f1b5bf5
network/tuntap: code cleanups

- merge unnecessarily split functions,
- drop unnecessary initializations,
- tighten variable scopes,
- introduce TUNTAP() helper function.
src/network/netdev/tuntap.c