ISDN:divert: beautify code: useless 'break', 'return (0)', additional comments.
authorChen Gang <gang.chen@asianux.com>
Tue, 2 Apr 2013 01:37:56 +0000 (09:37 +0800)
committerDavid S. Miller <davem@davemloft.net>
Tue, 2 Apr 2013 18:31:24 +0000 (14:31 -0400)
commit287ecefb4bbea962b5646ef496c7a32a86d30b60
tree41f7c5d96f5fb06fdfbb86088f53778e1124cb1f
parente0664d3da83825539240bf486f1f75fb8a3be037
ISDN:divert: beautify code: useless 'break', 'return (0)', additional comments.

  delete useless 'break' after 'return'.
  let 'return 0' instead of 'return (0)'
  also give a comment for 'break' to let readers notice it.

Signed-off-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/isdn/divert/isdn_divert.c