This patch contains the following possible cleanups:
- make needlessly global code static
- #if 0 the following unused global function:
- keys/key.c: key_duplicate
Signed-off-by: Adrian Bunk <bunk@private>
---
This patch was already sent on:
- 31 Oct 2005
security/keys/internal.h | 1 -
security/keys/key.c | 4 +++-
security/keys/keyring.c | 2 +-
3 files changed, 4 insertions(+), 3 deletions(-)
--- linux-2.6.12-rc4-mm1-full/security/keys/internal.h.old 2005-05-15 17:11:19.000000000 +0200
+++ linux-2.6.12-rc4-mm1-full/security/keys/internal.h 2005-05-15 17:11:23.000000000 +0200
@@ -25,7 +25,6 @@
#define kdebug(FMT, a...) do {} while(0)
#endif
-extern struct key_type key_type_dead;
extern struct key_type key_type_user;
/*****************************************************************************/
--- linux-2.6.12-rc4-mm1-full/security/keys/key.c.old 2005-05-15 17:09:56.000000000 +0200
+++ linux-2.6.12-rc4-mm1-full/security/keys/key.c 2005-05-15 17:11:11.000000000 +0200
@@ -35,7 +35,7 @@
DECLARE_RWSEM(key_construction_sem);
/* any key who's type gets unegistered will be re-typed to this */
-struct key_type key_type_dead = {
+static struct key_type key_type_dead = {
.name = "dead",
};
@@ -860,6 +860,7 @@
* duplicate a key, potentially with a revised description
* - must be supported by the keytype (keyrings for instance can be duplicated)
*/
+#if 0
struct key *key_duplicate(struct key *source, const char *desc)
{
struct key *key;
@@ -904,6 +905,7 @@
goto out;
} /* end key_duplicate() */
+#endif /* 0 */
/*****************************************************************************/
/*
--- linux-2.6.12-rc4-mm1-full/security/keys/keyring.c.old 2005-05-15 17:12:43.000000000 +0200
+++ linux-2.6.12-rc4-mm1-full/security/keys/keyring.c 2005-05-15 17:12:53.000000000 +0200
@@ -69,7 +69,7 @@
* semaphore to serialise link/link calls to prevent two link calls in parallel
* introducing a cycle
*/
-DECLARE_RWSEM(keyring_serialise_link_sem);
+static DECLARE_RWSEM(keyring_serialise_link_sem);
/*****************************************************************************/
/*
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