linux-next: build warning after merge of the wireless-drivers-next tree

From	Stephen Rothwell <sfr@canb.auug.org.au>
Newsgroups	linux.kernel
Subject	linux-next: build warning after merge of the wireless-drivers-next tree
Date	2017-01-13 01:20 +0100
Message-ID	<sYXL3-2gB-3@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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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

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linux-next: build warning after merge of the wireless-drivers-next  tree Stephen Rothwell <sfr@canb.auug.org.au> - 2017-01-13 01:20 +0100
  Re: linux-next: build warning after merge of the wireless-drivers-next tree Kalle Valo <kvalo@codeaurora.org> - 2017-01-13 14:50 +0100

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