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

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Date:   Fri, 19 Jan 2018 10:23:05 +1100
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     "J. Bruce Fields" <bfields@...ldses.org>
Cc:     Linux-Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Chuck Lever <chuck.lever@...cle.com>
Subject: linux-next: build warning after merge of the nfsd tree

Hi,

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

fs/nfsd/nfs4xdr.c:241:1: warning: 'svcxdr_dupstr' defined but not used [-Wunused-function]
 svcxdr_dupstr(struct nfsd4_compoundargs *argp, void *buf, u32 len)
 ^~~~~~~~~~~~~

Introduced by commit

  e40d99e6183e ("NFSD: Clean up symlink argument XDR decoders")

The only remaining call is protected by CONFIG_NFSD_V4_SECURITY_LABEL.

-- 
Cheers,
Stephen Rothwell