linux-kernel - [PATCH] brcm80211: fix compare_const

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Date:	Sun, 6 Dec 2015 07:03:26 +0100 (CET)
From:	Julia Lawall <julia.lawall@...6.fr>
To:	"Kalle Valo <kvalo@...rom.com> Kalle Valo" <kvalo@...rom.com>
cc:	kbuild-all@...org, Brett Rudley <brudley@...adcom.com>,
	Arend van Spriel <arend@...adcom.com>,
	Hante Meuleman <meuleman@...adcom.com>,
	linux-wireless@...r.kernel.org, brcm80211-dev-list@...adcom.com,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] brcm80211: fix compare_const_fl.cocci warnings

Move constants to the right of binary operators.

Generated by: scripts/coccinelle/misc/compare_const_fl.cocci

Signed-off-by: Fengguang Wu <fengguang.wu@...el.com>
Signed-off-by: Julia Lawall <julia.lawall@...6.fr>
---

Minor point.  But in my opinion, it would look a little nicer to have the 
thing acted on (code[...]) come first.

 channel.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/channel.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/channel.c
@@ -177,8 +177,8 @@ static bool brcms_c_country_valid(const
 	 * only allow ascii alpha uppercase for the first 2
 	 * chars.
 	 */
-	if (!((0x80 & ccode[0]) == 0 && ccode[0] >= 0x41 && ccode[0] <= 0x5A &&
-	      (0x80 & ccode[1]) == 0 && ccode[1] >= 0x41 && ccode[1] <= 0x5A))
+	if (!((ccode[0] & 0x80) == 0 && ccode[0] >= 0x41 && ccode[0] <= 0x5A &&
+	      (ccode[1] & 0x80) == 0 && ccode[1] >= 0x41 && ccode[1] <= 0x5A))
 		return false;
 
 	/*
--
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