Messages in this thread Patch in this message |  | | | From | David Howells <> | | Subject | [PATCH] KEYS: Permit key_serial() to be called with a const key pointer | | Date | Wed, 18 Jan 2012 10:04:29 +0000 |
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Permit key_serial() to be called with a const key pointer.
Signed-off-by: David Howells <dhowells@redhat.com> --- include/linux/key.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/include/linux/key.h b/include/linux/key.h index bfc014c..5253471 100644 --- a/include/linux/key.h +++ b/include/linux/key.h @@ -271,7 +271,7 @@ extern int keyring_add_key(struct key *keyring, extern struct key *key_lookup(key_serial_t id); -static inline key_serial_t key_serial(struct key *key) +static inline key_serial_t key_serial(const struct key *key) { return key ? key->serial : 0; }
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