linux-kernel - [PATCH] staging/brcm80211: simplify expression

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Date:	Sat, 30 Oct 2010 00:10:29 +0200
From:	Nicolas Kaiser <nikai@...ai.net>
To:	Brett Rudley <brudley@...adcom.com>
Cc:	Henry Ptasinski <henryp@...adcom.com>,
	Nohee Ko <noheek@...adcom.com>, linux-wireless@...r.kernel.org,
	Greg Kroah-Hartman <gregkh@...e.de>,
	linux-kernel@...r.kernel.org
Subject: [PATCH] staging/brcm80211: simplify expression

Simplify: ((a && b) || !a) => (b || !a)

Signed-off-by: Nicolas Kaiser <nikai@...ai.net>
---
 drivers/staging/brcm80211/sys/wlc_mac80211.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/staging/brcm80211/sys/wlc_mac80211.c b/drivers/staging/brcm80211/sys/wlc_mac80211.c
index feaffcc..aab2d8b 100644
--- a/drivers/staging/brcm80211/sys/wlc_mac80211.c
+++ b/drivers/staging/brcm80211/sys/wlc_mac80211.c
@@ -667,7 +667,7 @@ bool wlc_ps_check(wlc_info_t *wlc)
 		 * may be either true or false due to the low level override.
 		 */
 		wake = STAY_AWAKE(wlc);
-		wake_ok = (wake && ((tmp & MCTL_WAKE) != 0)) || !wake;
+		wake_ok = ((tmp & MCTL_WAKE) != 0) || !wake;
 #endif
 		if (hps && !wake_ok) {
 			WL_ERROR(("wl%d: wake not sync, sw %d maccontrol 0x%x\n", wlc->pub->unit, wake, tmp));
-- 
1.7.2.2
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