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 wireless-drivers-next
 tree
Date: Fri, 13 Jan 2017 11:12:50 +1100
Message-ID: <20170113111250.2023a160@canb.auug.org.au>
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To: Kalle Valo <kvalo@codeaurora.org>, Wireless <linux-wireless@vger.kernel.org>
Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org, Xinming Hu <huxm@marvell.com>, Amitkumar Karwar <akarwar@marvell.com>

Hi all,

After merging the wireless-drivers-next tree, today's linux-next build
(x86_64 allmodconfig) produced this warning:

drivers/net/wireless/marvell/mwifiex/pcie.c: In function 'mwifiex_pcie_remove':
drivers/net/wireless/marvell/mwifiex/pcie.c:303:5: warning: 'fw_status' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if (fw_status == FIRMWARE_READY_PCIE && !adapter->mfg_mode) {
     ^

Introduced by commit

  045f0c1b5e26 ("mwifiex: get rid of global user_rmmod flag")

This is not a false positive since "reg" could be NULL just above
(otherwise it would be tested for).

-- 
Cheers,
Stephen Rothwell