linux-kernel - [PATCH 3.16.y-ckt 023/180] nfs: Fix unused variable error

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Message-Id: <1454538786-12215-24-git-send-email-luis.henriques@canonical.com>
Date:	Wed,  3 Feb 2016 22:30:29 +0000
From:	Luis Henriques <luis.henriques@...onical.com>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	kernel-team@...ts.ubuntu.com
Cc:	Anna Schumaker <Anna.Schumaker@...app.com>,
	Trond Myklebust <trond.myklebust@...marydata.com>,
	Luis Henriques <luis.henriques@...onical.com>
Subject: [PATCH 3.16.y-ckt 023/180] nfs: Fix unused variable error

3.16.7-ckt24 -stable review patch.  If anyone has any objections, please let me know.

---8<------------------------------------------------------------

From: Anna Schumaker <Anna.Schumaker@...app.com>

commit 343ae531f12b046ddfe54b0aa91b11b257f0c55f upstream.

inode is unused when CONFIG_SUNRPC_DEBUG=n.

Signed-off-by: Anna Schumaker <Anna.Schumaker@...app.com>
Signed-off-by: Trond Myklebust <trond.myklebust@...marydata.com>
Signed-off-by: Luis Henriques <luis.henriques@...onical.com>
---
 fs/nfs/pagelist.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c
index 2bd81a6d308c..a60f64d88df3 100644
--- a/fs/nfs/pagelist.c
+++ b/fs/nfs/pagelist.c
@@ -595,7 +595,6 @@ static void nfs_pgio_prepare(struct rpc_task *task, void *calldata)
 int nfs_initiate_pgio(struct rpc_clnt *clnt, struct nfs_pgio_header *hdr,
 		      const struct rpc_call_ops *call_ops, int how, int flags)
 {
-	struct inode *inode = hdr->inode;
 	struct rpc_task *task;
 	struct rpc_message msg = {
 		.rpc_argp = &hdr->args,
@@ -618,8 +617,8 @@ int nfs_initiate_pgio(struct rpc_clnt *clnt, struct nfs_pgio_header *hdr,
 	dprintk("NFS: %5u initiated pgio call "
 		"(req %s/%llu, %u bytes @ offset %llu)\n",
 		hdr->task.tk_pid,
-		inode->i_sb->s_id,
-		(unsigned long long)NFS_FILEID(inode),
+		hdr->inode->i_sb->s_id,
+		(unsigned long long)NFS_FILEID(hdr->inode),
 		hdr->args.count,
 		(unsigned long long)hdr->args.offset);