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drivers/misc/iwmc3200top/main.c: eliminate useless code 

The variable priv is initialized twice to the same (side effect-free)
expression.  Drop one initialization.

A simplified version of the semantic match that finds this problem is:
(http://coccinelle.lip6.fr/)

// <smpl>
@forall@
idexpression *x;
identifier f!=ERR_PTR;
@@

x = f(...)
... when != x
(
x = f(...,<+...x...+>,...)
|
* x = f(...)
)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Cc: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Julia Lawall 2010-03-05 13:42:47 -08:00 committed by Linus Torvalds
parent 7463e633c5
commit 08d9e7363b
1 changed files with 0 additions and 2 deletions
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2
drivers/misc/iwmc3200top/main.c
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@ -597,8 +597,6 @@ static void iwmct_remove(struct sdio_func *func)
struct iwmct_work_struct *read_req;
struct iwmct_priv *priv = sdio_get_drvdata(func);
priv = sdio_get_drvdata(func);
LOG_INFO(priv, INIT, "enter\n");
sdio_claim_host(func);