From: Thierry Escande <thierry.escande@linux.intel.com>
Date: Tue, 5 Feb 2013 09:08:35 +0000 (+0100)
Subject: NFC: pn533: Fix target polling mode
X-Git-Tag: firefly_0821_release~3680^2~1092^2~31^2^2~78^2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=52f2eaeec11c16c219f0e99b8496fbba86889830;p=firefly-linux-kernel-4.4.55.git

NFC: pn533: Fix target polling mode

Remove unneeded bitwise OR operator on uninitialized sk_buff data

Signed-off-by: Thierry Escande <thierry.escande@linux.intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---

diff --git a/drivers/nfc/pn533.c b/drivers/nfc/pn533.c
index bd5c41b481d3..f0f6763d67ae 100644
--- a/drivers/nfc/pn533.c
+++ b/drivers/nfc/pn533.c
@@ -1378,7 +1378,7 @@ static struct sk_buff *pn533_alloc_poll_tg_frame(struct pn533 *dev)
 		return NULL;
 
 	/* DEP support only */
-	*skb_put(skb, 1) |= PN533_INIT_TARGET_DEP;
+	*skb_put(skb, 1) = PN533_INIT_TARGET_DEP;
 
 	/* MIFARE params */
 	memcpy(skb_put(skb, 6), mifare_params, 6);