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

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Message-Id: <4A03C3E8-6DBA-4FDA-A5C3-46D9E678FC02@oracle.com>
Date:   Thu, 10 May 2018 10:21:05 -0400
From:   Chuck Lever <chuck.lever@...cle.com>
To:     Stephen Rothwell <sfr@...b.auug.org.au>
Cc:     Bruce Fields <bfields@...ldses.org>,
        Linux-Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: linux-next: build warning after merge of the nfsd tree



> On May 9, 2018, at 8:42 PM, Stephen Rothwell <sfr@...b.auug.org.au> wrote:
> 
> Hi all,
> 
> After merging the nfsd tree, today's linux-next build (powerpc
> ppc64_defconfig) produced this warning:
> 
> net/sunrpc/xprtrdma/svc_rdma_transport.c: In function 'rdma_listen_handler':
> net/sunrpc/xprtrdma/svc_rdma_transport.c:299:23: warning: unused variable 'rdma' [-Wunused-variable]
>  struct svcxprt_rdma *rdma = cma_id->context;
>                       ^~~~

Needs to be wrapped with "#if IS_ENABLED(CONFIG_SUNRPC_DEBUG)"
Would you like me to send a patch?


> Introduced by commit
> 
>  d1ab72afe681 ("svcrdma: Trace key RDMA API events")

--
Chuck Lever