netdev - [PATCH]: niu: fix uninitialized variable warning

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Message-Id: <20100527183100.24251.12228.sendpatchset@prarit.bos.redhat.com>
Date:	Thu, 27 May 2010 14:35:03 -0400
From:	Prarit Bhargava <prarit@...hat.com>
To:	netdev@...r.kernel.org
Cc:	Prarit Bhargava <prarit@...hat.com>
Subject: [PATCH]: niu: fix uninitialized variable warning

Fixes warning:

drivers/net/niu.c: In function ‘niu_process_rx_pkt’:
drivers/net/niu.c:3457: error: ‘link’ may be used uninitialized in this function

Signed-off-by: Prarit Bhargava <prarit@...hat.com>

diff --git a/drivers/net/niu.c b/drivers/net/niu.c
index 30abb4e..3ace57b 100644
--- a/drivers/net/niu.c
+++ b/drivers/net/niu.c
@@ -3454,7 +3454,7 @@ static int niu_process_rx_pkt(struct napi_struct *napi, struct niu *np,
 
 	num_rcr = 0;
 	while (1) {
-		struct page *page, **link;
+		struct page *page, **uninitialized_var(link);
 		u32 rcr_size, append_size;
 		u64 addr, val, off;
 
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