From 67cd080c5070b4f17520c1385f7684206f4987b3 Mon Sep 17 00:00:00 2001
From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Thu, 6 Nov 2008 14:39:16 +0800
Subject: crypto: api - Call type show function before legacy for proc
This patch makes /proc/crypto call the type-specific show function
if one is present before calling the legacy show functions for
cipher/digest/compress. This allows us to reuse the type values
for those legacy types. In particular, hash and digest will share
one type value while shash is phased in as the default hash type.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
crypto/proc.c | 20 +++++++++++++-------
1 file changed, 13 insertions(+), 7 deletions(-)
(limited to 'crypto')
diff --git a/crypto/proc.c b/crypto/proc.c
index 37a13d05636d..5dc07e442fca 100644
--- a/crypto/proc.c
+++ b/crypto/proc.c
@@ -94,6 +94,17 @@ static int c_show(struct seq_file *m, void *p)
seq_printf(m, "selftest : %s\n",
(alg->cra_flags & CRYPTO_ALG_TESTED) ?
"passed" : "unknown");
+
+ if (alg->cra_flags & CRYPTO_ALG_LARVAL) {
+ seq_printf(m, "type : larval\n");
+ seq_printf(m, "flags : 0x%x\n", alg->cra_flags);
+ goto out;
+ }
+
+ if (alg->cra_type && alg->cra_type->show) {
+ alg->cra_type->show(m, alg);
+ goto out;
+ }
switch (alg->cra_flags & (CRYPTO_ALG_TYPE_MASK | CRYPTO_ALG_LARVAL)) {
case CRYPTO_ALG_TYPE_CIPHER:
@@ -115,16 +126,11 @@ static int c_show(struct seq_file *m, void *p)
seq_printf(m, "type : compression\n");
break;
default:
- if (alg->cra_flags & CRYPTO_ALG_LARVAL) {
- seq_printf(m, "type : larval\n");
- seq_printf(m, "flags : 0x%x\n", alg->cra_flags);
- } else if (alg->cra_type && alg->cra_type->show)
- alg->cra_type->show(m, alg);
- else
- seq_printf(m, "type : unknown\n");
+ seq_printf(m, "type : unknown\n");
break;
}
+out:
seq_putc(m, '\n');
return 0;
}
--
cgit