KEYS: Do some style cleanup in the key management code.
Do a bit of a style clean up in the key management code. No functional
changes.
Done using:
perl -p -i -e 's!^/[*]*/\n!!' security/keys/*.c
perl -p -i -e 's!} /[*] end [a-z0-9_]*[(][)] [*]/\n!}\n!' security/keys/*.c
sed -i -s -e ": next" -e N -e 's/^\n[}]$/}/' -e t -e P -e 's/^.*\n//' -e "b next" security/keys/*.c
To remove /*****/ lines, remove comments on the closing brace of a
function to name the function and remove blank lines before the closing
brace of a function.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/security/keys/key.c b/security/keys/key.c
index c1eac80..3a92d73 100644
--- a/security/keys/key.c
+++ b/security/keys/key.c
@@ -56,7 +56,6 @@
}
#endif
-/*****************************************************************************/
/*
* get the key quota record for a user, allocating a new record if one doesn't
* already exist
@@ -130,10 +129,8 @@
kfree(candidate);
out:
return user;
+}
-} /* end key_user_lookup() */
-
-/*****************************************************************************/
/*
* dispose of a user structure
*/
@@ -146,10 +143,8 @@
kfree(user);
}
+}
-} /* end key_user_put() */
-
-/*****************************************************************************/
/*
* assign a key the next unique serial number
* - these are assigned randomly to avoid security issues through covert
@@ -211,10 +206,8 @@
if (key->serial < xkey->serial)
goto attempt_insertion;
}
+}
-} /* end key_alloc_serial() */
-
-/*****************************************************************************/
/*
* allocate a key of the specified type
* - update the user's quota to reflect the existence of the key
@@ -344,12 +337,10 @@
key_user_put(user);
key = ERR_PTR(-EDQUOT);
goto error;
-
-} /* end key_alloc() */
+}
EXPORT_SYMBOL(key_alloc);
-/*****************************************************************************/
/*
* reserve an amount of quota for the key's payload
*/
@@ -384,12 +375,10 @@
key->datalen = datalen;
return ret;
-
-} /* end key_payload_reserve() */
+}
EXPORT_SYMBOL(key_payload_reserve);
-/*****************************************************************************/
/*
* instantiate a key and link it into the target keyring atomically
* - called with the target keyring's semaphore writelocked
@@ -441,10 +430,8 @@
wake_up_bit(&key->flags, KEY_FLAG_USER_CONSTRUCT);
return ret;
+}
-} /* end __key_instantiate_and_link() */
-
-/*****************************************************************************/
/*
* instantiate a key and link it into the target keyring atomically
*/
@@ -471,12 +458,10 @@
__key_link_end(keyring, key->type, prealloc);
return ret;
-
-} /* end key_instantiate_and_link() */
+}
EXPORT_SYMBOL(key_instantiate_and_link);
-/*****************************************************************************/
/*
* negatively instantiate a key and link it into the target keyring atomically
*/
@@ -535,12 +520,10 @@
wake_up_bit(&key->flags, KEY_FLAG_USER_CONSTRUCT);
return ret == 0 ? link_ret : ret;
-
-} /* end key_negate_and_link() */
+}
EXPORT_SYMBOL(key_negate_and_link);
-/*****************************************************************************/
/*
* do cleaning up in process context so that we don't have to disable
* interrupts all over the place
@@ -601,10 +584,8 @@
/* there may, of course, be more than one key to destroy */
goto go_again;
+}
-} /* end key_cleanup() */
-
-/*****************************************************************************/
/*
* dispose of a reference to a key
* - when all the references are gone, we schedule the cleanup task to come and
@@ -618,12 +599,10 @@
if (atomic_dec_and_test(&key->usage))
schedule_work(&key_cleanup_task);
}
-
-} /* end key_put() */
+}
EXPORT_SYMBOL(key_put);
-/*****************************************************************************/
/*
* find a key by its serial number
*/
@@ -664,10 +643,8 @@
error:
spin_unlock(&key_serial_lock);
return key;
+}
-} /* end key_lookup() */
-
-/*****************************************************************************/
/*
* find and lock the specified key type against removal
* - we return with the sem readlocked
@@ -690,20 +667,16 @@
found_kernel_type:
return ktype;
+}
-} /* end key_type_lookup() */
-
-/*****************************************************************************/
/*
* unlock a key type
*/
void key_type_put(struct key_type *ktype)
{
up_read(&key_types_sem);
+}
-} /* end key_type_put() */
-
-/*****************************************************************************/
/*
* attempt to update an existing key
* - the key has an incremented refcount
@@ -742,10 +715,8 @@
key_put(key);
key_ref = ERR_PTR(ret);
goto out;
+}
-} /* end __key_update() */
-
-/*****************************************************************************/
/*
* search the specified keyring for a key of the same description; if one is
* found, update it, otherwise add a new one
@@ -855,12 +826,10 @@
key_ref = __key_update(key_ref, payload, plen);
goto error;
-
-} /* end key_create_or_update() */
+}
EXPORT_SYMBOL(key_create_or_update);
-/*****************************************************************************/
/*
* update a key
*/
@@ -891,12 +860,10 @@
error:
return ret;
-
-} /* end key_update() */
+}
EXPORT_SYMBOL(key_update);
-/*****************************************************************************/
/*
* revoke a key
*/
@@ -926,12 +893,10 @@
}
up_write(&key->sem);
-
-} /* end key_revoke() */
+}
EXPORT_SYMBOL(key_revoke);
-/*****************************************************************************/
/*
* register a type of key
*/
@@ -956,12 +921,10 @@
out:
up_write(&key_types_sem);
return ret;
-
-} /* end register_key_type() */
+}
EXPORT_SYMBOL(register_key_type);
-/*****************************************************************************/
/*
* unregister a type of key
*/
@@ -1010,12 +973,10 @@
up_write(&key_types_sem);
key_schedule_gc(0);
-
-} /* end unregister_key_type() */
+}
EXPORT_SYMBOL(unregister_key_type);
-/*****************************************************************************/
/*
* initialise the key management stuff
*/
@@ -1037,5 +998,4 @@
rb_insert_color(&root_key_user.node,
&key_user_tree);
-
-} /* end key_init() */
+}
