linux-kernel - [PATCH] fs: nfsd:xdr4.h: add missing conditional group CONFIG_NFSD

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Message-Id: <1423778953-28307-1-git-send-email-baspeters93@gmail.com>
Date:	Thu, 12 Feb 2015 23:09:13 +0100
From:	Bas Peters <baspeters93@...il.com>
To:	bfields@...ldses.org
Cc:	Bas Peters <baspeters93@...il.com>, hch@....de,
	linux-nfs@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux@...ck-us.net, linux-next@...r.kernel.org
Subject: [PATCH] fs: nfsd:xdr4.h: add missing conditional group CONFIG_NFSD_V3

This patch adds a missing conditional group that has been causing build
breakages due to undefined struct members being referenced when
CONFIG_NFSD_v3 is not set.

This patch applies against linux-next.

Signed-off-by: Bas Peters <baspeters93@...il.com>
---
 fs/nfsd/xdr4.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/fs/nfsd/xdr4.h b/fs/nfsd/xdr4.h
index 0bda93e..5d1597f 100644
--- a/fs/nfsd/xdr4.h
+++ b/fs/nfsd/xdr4.h
@@ -630,9 +630,11 @@ void warn_on_nonidempotent_op(struct nfsd4_op *op);
 static inline void
 set_change_info(struct nfsd4_change_info *cinfo, struct svc_fh *fhp)
 {
+	cinfo->change_supported = IS_I_VERSION(fhp->fh_dentry->d_inode);
+
+#ifdef CONFIG_NFSD_V3
 	BUG_ON(!fhp->fh_pre_saved);
 	cinfo->atomic = fhp->fh_post_saved;
-	cinfo->change_supported = IS_I_VERSION(fhp->fh_dentry->d_inode);
 
 	cinfo->before_change = fhp->fh_pre_change;
 	cinfo->after_change = fhp->fh_post_change;
@@ -640,7 +642,7 @@ set_change_info(struct nfsd4_change_info *cinfo, struct svc_fh *fhp)
 	cinfo->before_ctime_nsec = fhp->fh_pre_ctime.tv_nsec;
 	cinfo->after_ctime_sec = fhp->fh_post_attr.ctime.tv_sec;
 	cinfo->after_ctime_nsec = fhp->fh_post_attr.ctime.tv_nsec;
-
+#endif
 }
 
 int nfs4svc_encode_voidres(struct svc_rqst *, __be32 *, void *);
-- 
2.1.0

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