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Groups > linux.kernel > #1395112 > unrolled thread

[patch] qede: uninitialized variable in qede_start_xmit()

Started byDan Carpenter <dan.carpenter@oracle.com>
First post2016-05-05 15:30 +0200
Last post2016-05-09 05:40 +0200
Articles 2 — 2 participants

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  [patch] qede: uninitialized variable in qede_start_xmit() Dan Carpenter <dan.carpenter@oracle.com> - 2016-05-05 15:30 +0200
    Re: [patch] qede: uninitialized variable in qede_start_xmit() David Miller <davem@davemloft.net> - 2016-05-09 05:40 +0200

#1395112 — [patch] qede: uninitialized variable in qede_start_xmit()

FromDan Carpenter <dan.carpenter@oracle.com>
Date2016-05-05 15:30 +0200
Subject[patch] qede: uninitialized variable in qede_start_xmit()
Message-ID<rvrvR-MH-29@gated-at.bofh.it>
"data_split" was never set to false.  It's just uninitialized.

Fixes: 2950219d87b0 ('qede: Add basic network device support')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>

diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c
index 60a61c3..d98f35e 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_main.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_main.c
@@ -429,7 +429,7 @@ netdev_tx_t qede_start_xmit(struct sk_buff *skb,
 	u8 xmit_type;
 	u16 idx;
 	u16 hlen;
-	bool data_split;
+	bool data_split = false;
 
 	/* Get tx-queue context and netdev index */
 	txq_index = skb_get_queue_mapping(skb);

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#1396565

FromDavid Miller <davem@davemloft.net>
Date2016-05-09 05:40 +0200
Message-ID<rwKd4-3N7-7@gated-at.bofh.it>
In reply to#1395112
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Thu, 5 May 2016 16:21:30 +0300

> "data_split" was never set to false.  It's just uninitialized.
> 
> Fixes: 2950219d87b0 ('qede: Add basic network device support')
> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>

Applied, thanks Dan.

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