Staging: sm750fb: Remove zero testing pointer typed value

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Removes variable comparison with 0.
Done using following coccinelle script.

@ disable is_zero,isnt_zero @
expression *E;
expression E1,f;
@@

E = f(...)
<...
(
- E == 0
+ !E
|
- E != 0
+ E
|
- 0 == E
+ !E
|
- 0 != E
+ E
)
...>
?E = E1

@ disable is_zero,isnt_zero @
expression *E;
@@

(
  E ==
- 0
+ NULL
|
  E !=
- 0
+ NULL
|
- 0
+ NULL
  == E
|
- 0
+ NULL
  != E
)

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

...

This commit is contained in:

Amitoj Kaur Chawla 2015-04-02 23:01:04 +05:30 • committed by Greg Kroah-Hartman

parent e261e69e2d

commit 59f084070c

1 changed files with 3 additions and 3 deletions

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drivers/staging/sm750fb/ddk750_chip.c

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