diff options
| author |   Julia Lawall <julia@diku.dk> | 2010-03-05 13:42:47 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-06 11:26:32 -0800 |
| commit | 08d9e7363b87a4c5fb3fc17070607a75a9eb4cc8 (patch) | |
| tree | 07a0f02acf102ad67166ffb6129f9b1117643976 /drivers/misc | |
| parent | init/main.c: make setup_max_cpus static for !SMP (diff) | |
| download | linux-dev-08d9e7363b87a4c5fb3fc17070607a75a9eb4cc8.tar.xz linux-dev-08d9e7363b87a4c5fb3fc17070607a75a9eb4cc8.zip | |
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>
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/iwmc3200top/main.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/misc/iwmc3200top/main.c b/drivers/misc/iwmc3200top/main.c index dd0a3913bf6d..3b7292a5cea9 100644 --- a/drivers/misc/iwmc3200top/main.c +++ b/drivers/misc/iwmc3200top/main.c @@ -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); |