linux-kernel - [PATCH 3/4] staging: wlan-ng: use GENMASK macro in define of p80211netdev.h

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Date:   Thu, 10 Nov 2016 19:16:41 +0100
From:   Sergio Paracuellos <sergio.paracuellos@...il.com>
To:     gregkh@...uxfoundation.org
Cc:     devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH 3/4] staging: wlan-ng: use GENMASK macro in define of p80211netdev.h

This patch replace actual mask stuff using BIT macros with 
or operators to make use of GENMASK macro which simplifies 
code clearity and readibility.

It applies for defines included in p80211netdev.h header file.

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@...il.com>
---
 drivers/staging/wlan-ng/p80211netdev.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/wlan-ng/p80211netdev.h b/drivers/staging/wlan-ng/p80211netdev.h
index 8066ac4..8e0d082 100644
--- a/drivers/staging/wlan-ng/p80211netdev.h
+++ b/drivers/staging/wlan-ng/p80211netdev.h
@@ -143,7 +143,7 @@ struct p80211_frmrx {
 #define NUM_WEPKEYS 4
 #define MAX_KEYLEN 32
 
-#define HOSTWEP_DEFAULTKEY_MASK (BIT(1) | BIT(0))
+#define HOSTWEP_DEFAULTKEY_MASK GENMASK(1, 0)
 #define HOSTWEP_SHAREDKEY BIT(3)
 #define HOSTWEP_DECRYPT  BIT(4)
 #define HOSTWEP_ENCRYPT  BIT(5)
-- 
1.9.1