From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Mon, 20 Apr 2015 05:39:02 +0000 (+0800)
Subject: crypto: pcomp - Use crypto_alg_extsize helper
X-Git-Tag: firefly_0821_release~176^2~1617^2~266
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=f7c9bebe8bc79ddb8a50db441a53b59b61ae3ba8;p=firefly-linux-kernel-4.4.55.git

crypto: pcomp - Use crypto_alg_extsize helper

This patch replaces crypto_pcomp_extsize function with
crypto_alg_extsize.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

diff --git a/crypto/pcompress.c b/crypto/pcompress.c
index 7140fe70c7af..7a13b4088857 100644
--- a/crypto/pcompress.c
+++ b/crypto/pcompress.c
@@ -38,11 +38,6 @@ static int crypto_pcomp_init(struct crypto_tfm *tfm, u32 type, u32 mask)
 	return 0;
 }
 
-static unsigned int crypto_pcomp_extsize(struct crypto_alg *alg)
-{
-	return alg->cra_ctxsize;
-}
-
 static int crypto_pcomp_init_tfm(struct crypto_tfm *tfm)
 {
 	return 0;
@@ -77,7 +72,7 @@ static void crypto_pcomp_show(struct seq_file *m, struct crypto_alg *alg)
 }
 
 static const struct crypto_type crypto_pcomp_type = {
-	.extsize	= crypto_pcomp_extsize,
+	.extsize	= crypto_alg_extsize,
 	.init		= crypto_pcomp_init,
 	.init_tfm	= crypto_pcomp_init_tfm,
 #ifdef CONFIG_PROC_FS