The aim of this patchset is firstly to refactor code in nr_route.c in order to make it
easier to read and maintain and, secondly, to mark some expected switch fall-throughs
in preparation to enabling -Wimplicit-fallthrough.

I have to mention that I did not implement any unit test.
If someone has any suggestions on how I could test this piece of code
it'd be greatly appreciated.

Thanks

Changes in v2:
 - Make use of the swap macro and remove inline keyword as suggested by
   Walter Harms and Kevin Dawson.

Changes in v3:
 - Update subject for both patches.
 - Add this cover letter as suggested by David Miller.

Gustavo A. R. Silva (2):
  net: netrom: nr_route: refactor code in nr_add_node
  net: netrom: nr_route: mark expected switch fall-throughs

 net/netrom/nr_route.c | 62 ++++++++++++++++-----------------------------------
 1 file changed, 19 insertions(+), 43 deletions(-)

-- 
2.7.4