From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stephen Rothwell <sfr@canb.auug.org.au>
Subject: linux-next: build warning after merge of the net-next tree
Date: Wed, 15 Nov 2017 16:01:30 +1100
Message-ID: <20171115160130.032695df@canb.auug.org.au>
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Cc: Linux-Next Mailing List <linux-next@vger.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Desnes Augusto Nunes do Rosario
        <desnesn@linux.vnet.ibm.com>,
        Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
To: David Miller <davem@davemloft.net>,
        Networking <netdev@vger.kernel.org>
Return-path: <linux-next-owner@vger.kernel.org>
Sender: linux-next-owner@vger.kernel.org
List-Id: netdev.vger.kernel.org

Hi all,

After merging the net-next tree, today's linux-next build (powerpc
allyesconfig) produced this warning:

In file included from drivers/net/ethernet/ibm/ibmvnic.c:52:0:
drivers/net/ethernet/ibm/ibmvnic.c: In function 'ibmvnic_open':
include/linux/dma-mapping.h:571:2: warning: 'dma_addr' may be used uninitialized in this function [-Wmaybe-uninitialized]
  debug_dma_mapping_error(dev, dma_addr);
  ^
drivers/net/ethernet/ibm/ibmvnic.c:852:13: note: 'dma_addr' was declared here
  dma_addr_t dma_addr;
             ^

Introduced by commit

  4e6759be28e4 ("ibmvnic: Feature implementation of Vital Product Data (VPD) for the ibmvnic driver")

-- 
Cheers,
Stephen Rothwell