tree cd1a710968ddee8b280afeb6462a249187d837d6
parent d743db9f053f8d95f0cbd2470aea39d225ac4f9e
author Amitoj Kaur Chawla <amitoj1606@gmail.com> 1445882240 +0530
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1445932847 +0900

staging: rtl8188eu: Remove unnecessary variables

Remove unnecessary variable that can be replaced with a single line
of code.

The semantic patch used to find this is:

// <smpl>
@@
expression ret;
@@
- if (ret) return ret;
- return 0;
+ return ret;

@@
local idexpression ret;
expression e;
@@
- ret = e;
- return ret;
+ return e;

@@
type T;
identifier i;
expression E;
@@
- T i = E;
 ... when != i

@@
type T;
identifier i;
@@
- T i;
 ... when != i
// </smpl>

Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>