[klibc] ipconfig: reduce checkpatch noise

fix for better codingstyle:
ERROR: "foo * bar" should be "foo *bar"
..

ERROR: switch and case should be at the same indent

WARNING: braces {} are not necessary for single statement blocks

WARNING: labels should not be indented
..

WARNING: braces {} are not necessary for any arm of this statement
..

ERROR: do not use assignment in if condition

ERROR: space prohibited after that '&' (ctx:WxW)

Signed-off-by: maximilian attems <max@stro.at>
3 files changed