diff options
| author | Alex Elder <elder@inktank.com> | 2013-02-19 12:25:56 -0600 |
|---|---|---|
| committer | Alex Elder <elder@inktank.com> | 2013-02-25 15:37:18 -0600 |
| commit | 154171678989950f6c392e126fa8006a145ed1cc (patch) | |
| tree | ec223720a5dac808685e4a49fe570055a9007987 /net/ceph/crypto.c | |
| parent | 2c3dd4ff595e604cd4c4c51cff7a208f23148c2d (diff) | |
| download | linux-154171678989950f6c392e126fa8006a145ed1cc.tar.bz2 | |
libceph: eliminate sparse warnings
Eliminate most of the problems in the libceph code that cause sparse
to issue warnings.
- Convert functions that are never referenced externally to have
static scope.
- Pass NULL rather than 0 for a pointer argument in one spot in
ceph_monc_delete_snapid()
This partially resolves:
http://tracker.ceph.com/issues/4184
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
Diffstat (limited to 'net/ceph/crypto.c')
| -rw-r--r-- | net/ceph/crypto.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/net/ceph/crypto.c b/net/ceph/crypto.c index af14cb425164..6e7a236525b6 100644 --- a/net/ceph/crypto.c +++ b/net/ceph/crypto.c @@ -423,7 +423,8 @@ int ceph_encrypt2(struct ceph_crypto_key *secret, void *dst, size_t *dst_len, } } -int ceph_key_instantiate(struct key *key, struct key_preparsed_payload *prep) +static int ceph_key_instantiate(struct key *key, + struct key_preparsed_payload *prep) { struct ceph_crypto_key *ckey; size_t datalen = prep->datalen; @@ -458,12 +459,12 @@ err: return ret; } -int ceph_key_match(const struct key *key, const void *description) +static int ceph_key_match(const struct key *key, const void *description) { return strcmp(key->description, description) == 0; } -void ceph_key_destroy(struct key *key) { +static void ceph_key_destroy(struct key *key) { struct ceph_crypto_key *ckey = key->payload.data; ceph_crypto_key_destroy(ckey); |