diff options
| author |   Julia Lawall <Julia.Lawall@lip6.fr> | 2014-05-19 06:31:09 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-05-24 01:54:55 +0900 |
| commit | aac22d07bc08befb0e3c7cbc2e91a8d8dce75cf2 (patch) | |
| tree | b15086569b013195eb230b06ee6d04301d404ae9 /scripts/basic | |
| parent | staging : android: Fixes a coding style issue in timed_gpio.c (diff) | |
staging: wlags49_h2: 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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts/basic')
0 files changed, 0 insertions, 0 deletions