linux-kernel - [PATCH 1/15] NFSv4.1: don't export static symbol

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Date:	Wed, 11 Mar 2015 17:56:23 +0100
From:	Julia Lawall <Julia.Lawall@...6.fr>
To:	Trond Myklebust <trond.myklebust@...marydata.com>
Cc:	kernel-janitors@...r.kernel.org,
	Anna Schumaker <anna.schumaker@...app.com>,
	linux-nfs@...r.kernel.org, linux-kernel@...r.kernel.org,
	daniel@...earbox.net
Subject: [PATCH 1/15] NFSv4.1: don't export static symbol

From: Julia Lawall <Julia.Lawall@...6.fr>

The semantic patch that fixes this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@r@
type T;
identifier f;
@@

static T f (...) { ... }

@@
identifier r.f;
declarer name EXPORT_SYMBOL_GPL;
@@

-EXPORT_SYMBOL_GPL(f);
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@...6.fr>

---
 fs/nfs/pnfs.c |    2 --
 1 file changed, 2 deletions(-)

diff -u -p a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c
--- a/fs/nfs/pnfs.c
+++ b/fs/nfs/pnfs.c
@@ -1902,7 +1902,6 @@ static void pnfs_writehdr_free(struct nf
 	pnfs_put_lseg(hdr->lseg);
 	nfs_pgio_header_free(hdr);
 }
-EXPORT_SYMBOL_GPL(pnfs_writehdr_free);
 
 int
 pnfs_generic_pg_writepages(struct nfs_pageio_descriptor *desc)
@@ -2032,7 +2031,6 @@ static void pnfs_readhdr_free(struct nfs
 	pnfs_put_lseg(hdr->lseg);
 	nfs_pgio_header_free(hdr);
 }
-EXPORT_SYMBOL_GPL(pnfs_readhdr_free);
 
 int
 pnfs_generic_pg_readpages(struct nfs_pageio_descriptor *desc)

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