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-rw-r--r--net/dns_resolver/Kconfig4
-rw-r--r--net/dns_resolver/dns_key.c4
-rw-r--r--net/dns_resolver/dns_query.c2
3 files changed, 5 insertions, 5 deletions
diff --git a/net/dns_resolver/Kconfig b/net/dns_resolver/Kconfig
index 0a1c2238b4bd..155b06163409 100644
--- a/net/dns_resolver/Kconfig
+++ b/net/dns_resolver/Kconfig
@@ -4,7 +4,7 @@
#
config DNS_RESOLVER
tristate "DNS Resolver support"
- depends on NET && KEYS
+ depends on KEYS
help
Saying Y here will include support for the DNS Resolver key type
which can be used to make upcalls to perform DNS lookups in
@@ -19,7 +19,7 @@ config DNS_RESOLVER
SMB2 later. DNS Resolver is supported by the userspace upcall
helper "/sbin/dns.resolver" via /etc/request-key.conf.
- See <file:Documentation/networking/dns_resolver.txt> for further
+ See <file:Documentation/networking/dns_resolver.rst> for further
information.
To compile this as a module, choose M here: the module will be called
diff --git a/net/dns_resolver/dns_key.c b/net/dns_resolver/dns_key.c
index 3e1a90669006..3aced951d5ab 100644
--- a/net/dns_resolver/dns_key.c
+++ b/net/dns_resolver/dns_key.c
@@ -1,6 +1,6 @@
/* Key type used to cache DNS lookups made by the kernel
*
- * See Documentation/networking/dns_resolver.txt
+ * See Documentation/networking/dns_resolver.rst
*
* Copyright (c) 2007 Igor Mammedov
* Author(s): Igor Mammedov (niallain@gmail.com)
@@ -302,7 +302,7 @@ static void dns_resolver_describe(const struct key *key, struct seq_file *m)
* - the key's semaphore is read-locked
*/
static long dns_resolver_read(const struct key *key,
- char __user *buffer, size_t buflen)
+ char *buffer, size_t buflen)
{
int err = PTR_ERR(key->payload.data[dns_key_error]);
diff --git a/net/dns_resolver/dns_query.c b/net/dns_resolver/dns_query.c
index cab4e0df924f..82b084cc1cc6 100644
--- a/net/dns_resolver/dns_query.c
+++ b/net/dns_resolver/dns_query.c
@@ -1,7 +1,7 @@
/* Upcall routine, designed to work as a key type and working through
* /sbin/request-key to contact userspace when handling DNS queries.
*
- * See Documentation/networking/dns_resolver.txt
+ * See Documentation/networking/dns_resolver.rst
*
* Copyright (c) 2007 Igor Mammedov
* Author(s): Igor Mammedov (niallain@gmail.com)