Commit 36539107 authored Aug 28, 2010 by Julia Lawall Committed by John W. Linville Aug 31, 2010

net/wireless: Remove double test

The same expression is tested twice and the result is the same each time.

The sematic match that finds this problem is as follows:
(http://coccinelle.lip6.fr/

)

// <smpl>
@expression@
expression E;
@@

(
* E
  || ... || E
|
* E
  && ... && E
)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

parent 9df86e2e

net/wireless/wext-core.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -611,7 +611,7 @@ struct iw_statistics get_wireless_stats(struct net_device dev)
		#endif

		#ifdef CONFIG_CFG80211_WEXT
		if (dev->ieee80211_ptr && dev->ieee80211_ptr &&
		if (dev->ieee80211_ptr &&
		dev->ieee80211_ptr->wiphy &&
		dev->ieee80211_ptr->wiphy->wext &&
		dev->ieee80211_ptr->wiphy->wext->get_wireless_stats)

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