linux-kernel - linux-next: build warning after merge of the scsi tree

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Date:   Fri, 31 May 2019 13:36:12 +1000
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     James Bottomley <James.Bottomley@...senPartnership.com>
Cc:     Linux Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Tyrel Datwyler <tyreld@...ux.vnet.ibm.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>
Subject: linux-next: build warning after merge of the scsi tree

Hi all,

After merging the scsi tree, today's linux-next build (powerpc
ppc64_defconfig) produced this warning:

drivers/scsi/ibmvscsi/ibmvscsi.c: In function 'ibmvscsi_work':
drivers/scsi/ibmvscsi/ibmvscsi.c:2151:5: warning: 'rc' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if (rc) {
     ^
drivers/scsi/ibmvscsi/ibmvscsi.c:2121:6: note: 'rc' was declared here
  int rc;
      ^~

Introduced by commit

  035a3c4046b5 ("scsi: ibmvscsi: redo driver work thread to use enum action states")

-- 
Cheers,
Stephen Rothwell

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