Julia Lawall 20e6f7f043 brcmsmac: make return of 0 explicit
Delete unnecessary local variable whose value is always 0 and that hides
the fact that the result is always 0.

A simplified version of the semantic patch that fixes this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@r exists@
local idexpression ret;
expression e;
position p;
@@

-ret = 0;
... when != ret = e
return
- ret
+ 0
  ;
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
[arend@broadcom.com: make brcms_b_detach() a void function]
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-05-19 16:42:15 -04:00
..
2013-03-06 16:28:20 -05:00
2013-03-06 16:28:20 -05:00
2014-04-09 10:55:29 +02:00
2014-05-19 16:42:15 -04:00
2013-04-12 15:29:04 -04:00
2013-01-07 15:16:55 -05:00
2012-11-20 14:07:25 -05:00