[PATCH 0/3] staging: Remove unnecessary variables

[Amitoj Kaur Chawla <amitoj1606@gmail.com>]

This patchset removes unnecessary variables 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>

Amitoj Kaur Chawla (3):
  staging: rtl8712: Remove unnecessary variables
  staging: rtl8188eu: Remove unnecessary variables
  staging: sm750fb: sm750: Remove unnecessary variable

 drivers/staging/rtl8188eu/hal/fw.c   |  5 +----
 drivers/staging/rtl8712/rtl871x_mp.c | 10 ++++------
 drivers/staging/sm750fb/sm750.c      |  4 +---
 3 files changed, 6 insertions(+), 13 deletions(-)

-- 
1.9.1