linux-kernel - [PATCH 4/15] crypto: don't export static symbol

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Message-Id: <1426092997-30605-5-git-send-email-Julia.Lawall@lip6.fr>
Date:	Wed, 11 Mar 2015 17:56:26 +0100
From:	Julia Lawall <Julia.Lawall@...6.fr>
To:	Herbert Xu <herbert@...dor.apana.org.au>
Cc:	kernel-janitors@...r.kernel.org,
	"David S. Miller" <davem@...emloft.net>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
	linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org,
	daniel@...earbox.net
Subject: [PATCH 4/15] crypto: 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>

---
 arch/x86/crypto/glue_helper.c |    1 -
 1 file changed, 1 deletion(-)

diff -u -p a/arch/x86/crypto/glue_helper.c b/arch/x86/crypto/glue_helper.c
--- a/arch/x86/crypto/glue_helper.c
+++ b/arch/x86/crypto/glue_helper.c
@@ -232,7 +232,6 @@ static void glue_ctr_crypt_final_128bit(
 
 	le128_to_be128((be128 *)walk->iv, &ctrblk);
 }
-EXPORT_SYMBOL_GPL(glue_ctr_crypt_final_128bit);
 
 static unsigned int __glue_ctr_crypt_128bit(const struct common_glue_ctx *gctx,
 					    struct blkcipher_desc *desc,

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