KEYS: Remove key_type::def_lookup_type

Remove key_type::def_lookup_type as it's no longer used.  The information now
defaults to KEYRING_SEARCH_LOOKUP_DIRECT but may be overridden by
type->match_preparse().

Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Vivek Goyal <vgoyal@redhat.com>

diff --git a/crypto/asymmetric_keys/asymmetric_type.c b/crypto/asymmetric_keys/asymmetric_type.c
index f666b4e..9d78ad7 100644 (file)
--- a/crypto/asymmetric_keys/asymmetric_type.c
+++ b/crypto/asymmetric_keys/asymmetric_type.c
@@ -228,7 +228,6 @@ struct key_type key_type_asymmetric = {
        .match_free     = asymmetric_key_match_free,
        .destroy        = asymmetric_key_destroy,
        .describe       = asymmetric_key_describe,
-       .def_lookup_type = KEYRING_SEARCH_LOOKUP_ITERATE,
 };
 EXPORT_SYMBOL_GPL(key_type_asymmetric);
 

diff --git a/crypto/asymmetric_keys/pkcs7_key_type.c b/crypto/asymmetric_keys/pkcs7_key_type.c
index 3de5fb0..d1faa1d 100644 (file)
--- a/crypto/asymmetric_keys/pkcs7_key_type.c
+++ b/crypto/asymmetric_keys/pkcs7_key_type.c
@@ -72,7 +72,6 @@ error:
  */
 static struct key_type key_type_pkcs7 = {
        .name                   = "pkcs7_test",
-       .def_lookup_type        = KEYRING_SEARCH_LOOKUP_DIRECT,
        .preparse               = pkcs7_preparse,
        .free_preparse          = user_free_preparse,
        .instantiate            = generic_key_instantiate,

diff --git a/include/linux/key-type.h b/include/linux/key-type.h
index 8aba688..bf93ea6 100644 (file)
--- a/include/linux/key-type.h
+++ b/include/linux/key-type.h
@@ -81,9 +81,6 @@ struct key_type {
         */
        size_t def_datalen;
 
-       /* Default key search algorithm. */
-       unsigned def_lookup_type;
-
        /* vet a description */
        int (*vet_description)(const char *description);
 

diff --git a/security/keys/big_key.c b/security/keys/big_key.c
index c2f91a0..4045c13 100644 (file)
--- a/security/keys/big_key.c
+++ b/security/keys/big_key.c
@@ -33,7 +33,6 @@ MODULE_LICENSE("GPL");
  */
 struct key_type key_type_big_key = {
        .name                   = "big_key",
-       .def_lookup_type        = KEYRING_SEARCH_LOOKUP_DIRECT,
        .preparse               = big_key_preparse,
        .free_preparse          = big_key_free_preparse,
        .instantiate            = generic_key_instantiate,

diff --git a/security/keys/internal.h b/security/keys/internal.h
index 805e60b..b47cc53 100644 (file)
--- a/security/keys/internal.h
+++ b/security/keys/internal.h
@@ -112,12 +112,11 @@ struct keyring_search_context {
        const struct cred       *cred;
        struct key_match_data   match_data;
        unsigned                flags;
-#define KEYRING_SEARCH_LOOKUP_TYPE     0x0001  /* [as type->def_lookup_type] */
-#define KEYRING_SEARCH_NO_STATE_CHECK  0x0002  /* Skip state checks */
-#define KEYRING_SEARCH_DO_STATE_CHECK  0x0004  /* Override NO_STATE_CHECK */
-#define KEYRING_SEARCH_NO_UPDATE_TIME  0x0008  /* Don't update times */
-#define KEYRING_SEARCH_NO_CHECK_PERM   0x0010  /* Don't check permissions */
-#define KEYRING_SEARCH_DETECT_TOO_DEEP 0x0020  /* Give an error on excessive depth */
+#define KEYRING_SEARCH_NO_STATE_CHECK  0x0001  /* Skip state checks */
+#define KEYRING_SEARCH_DO_STATE_CHECK  0x0002  /* Override NO_STATE_CHECK */
+#define KEYRING_SEARCH_NO_UPDATE_TIME  0x0004  /* Don't update times */
+#define KEYRING_SEARCH_NO_CHECK_PERM   0x0008  /* Don't check permissions */
+#define KEYRING_SEARCH_DETECT_TOO_DEEP 0x0010  /* Give an error on excessive depth */
 
        int (*iterator)(const void *object, void *iterator_data);
 

diff --git a/security/keys/user_defined.c b/security/keys/user_defined.c
index ec8a560..cd7e726 100644 (file)
--- a/security/keys/user_defined.c
+++ b/security/keys/user_defined.c
@@ -26,7 +26,6 @@ static int logon_vet_description(const char *desc);
  */
 struct key_type key_type_user = {
        .name                   = "user",
-       .def_lookup_type        = KEYRING_SEARCH_LOOKUP_DIRECT,
        .preparse               = user_preparse,
        .free_preparse          = user_free_preparse,
        .instantiate            = generic_key_instantiate,
@@ -48,7 +47,6 @@ EXPORT_SYMBOL_GPL(key_type_user);
  */
 struct key_type key_type_logon = {
        .name                   = "logon",
-       .def_lookup_type        = KEYRING_SEARCH_LOOKUP_DIRECT,
        .preparse               = user_preparse,
        .free_preparse          = user_free_preparse,
        .instantiate            = generic_key_instantiate,