linux-kernel - [PATCH] staging: correct dubious use of !x & y

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Date:	Tue, 21 Oct 2008 20:27:16 -0700
From:	Harvey Harrison <harvey.harrison@...il.com>
To:	Greg KH <greg@...ah.com>
Cc:	LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] staging: correct dubious use of !x & y

Noticed by sparse:
drivers/staging/me4000/me4000.c:1213:43: warning: dubious: !x & y
drivers/staging/wlan-ng/p80211wext.c:1583:21: warning: dubious: !x & y

Signed-off-by: Harvey Harrison <harvey.harrison@...il.com>
---
 drivers/staging/me4000/me4000.c      |    2 +-
 drivers/staging/wlan-ng/p80211wext.c |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/me4000/me4000.c b/drivers/staging/me4000/me4000.c
index 862dd7f..182c057 100644
--- a/drivers/staging/me4000/me4000.c
+++ b/drivers/staging/me4000/me4000.c
@@ -1210,7 +1210,7 @@ static int me4000_xilinx_download(me4000_info_t * info)
 
 	/* Wait until /INIT pin is set */
 	udelay(20);
-	if (!inl(info->plx_regbase + PLX_INTCSR) & 0x20) {
+	if (!(inl(info->plx_regbase + PLX_INTCSR) & 0x20)) {
 		printk(KERN_ERR "me4000_xilinx_download():Can't init Xilinx\n");
 		return -EIO;
 	}
diff --git a/drivers/staging/wlan-ng/p80211wext.c b/drivers/staging/wlan-ng/p80211wext.c
index 906ba43..c42cd7f 100644
--- a/drivers/staging/wlan-ng/p80211wext.c
+++ b/drivers/staging/wlan-ng/p80211wext.c
@@ -1580,7 +1580,7 @@ static int p80211wext_set_encodeext(struct net_device *dev,
 

   if ( ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY ) {
-    if ( ! ext->alg & IW_ENCODE_ALG_WEP) {
+    if (!(ext->alg & IW_ENCODE_ALG_WEP)) {
       WLAN_LOG_DEBUG(1,"asked to set a non wep key :(");
       return -EINVAL;
     }
-- 
1.6.0.2.824.geb4d2


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