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

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Message-Id: <47697E90-DAB1-4940-834A-E7932044928C@linux.vnet.ibm.com>
Date:   Tue, 13 Sep 2016 09:09:53 -0500
From:   "Bryant G. Ly" <bryantly@...ux.vnet.ibm.com>
To:     Stephen Rothwell <sfr@...b.auug.org.au>,
        James Bottomley <James.Bottomley@...senPartnership.com>
CC:     <linux-next@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        Michael Cyr <mikecyr@...ux.vnet.ibm.com>
Subject: Re: linux-next: build warning after merge of the scsi tree



On 9/12/16, 11:15 PM, "Stephen Rothwell" <sfr@...b.auug.org.au> wrote:

    > Hi James,
    > 
    > After merging the scsi tree, today's linux-next build (powerpc
    > allyesconfig) produced this warning:
    > 
    > drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c: In function 'ibmvscsis_rdma':
    > drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c:3190:20: warning: unused variable 'srp' [-Wunused-variable]
    >     struct srp_cmd *srp = (struct srp_cmd *)iue->sbuf->buf;
    >                     ^
    > 
    > Introduced by commit
    > 
     >  812902159d41 ("scsi: ibmvscsis: Code cleanup of print statements")
    
Looks like cleaning up the print statement made this variable unused so deleting that line would be best. 

-Bryant