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| author | Yehuda Sadeh <yehuda@hq.newdream.net> | 2010-06-11 16:58:48 -0700 |
|---|---|---|
| committer | Sage Weil <sage@newdream.net> | 2010-08-01 20:11:40 -0700 |
| commit | cd84db6e4051a9fb7941d49d31a0193a3371fd61 (patch) | |
| tree | beb657b2cc6b4184d97a85502b29a291616a83ab /fs/ceph/crypto.c | |
| parent | ca81f3f6bd759f90a4b940cddda1f8bc61a7725a (diff) | |
| download | linux-cd84db6e4051a9fb7941d49d31a0193a3371fd61.tar.gz linux-cd84db6e4051a9fb7941d49d31a0193a3371fd61.tar.bz2 linux-cd84db6e4051a9fb7941d49d31a0193a3371fd61.zip | |
ceph: code cleanup
Mainly fixing minor issues reported by sparse.
Signed-off-by: Yehuda Sadeh <yehuda@hq.newdream.net>
Signed-off-by: Sage Weil <sage@newdream.net>
Diffstat (limited to 'fs/ceph/crypto.c')
| -rw-r--r-- | fs/ceph/crypto.c | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/fs/ceph/crypto.c b/fs/ceph/crypto.c index f704b3b62424..c9318278f419 100644 --- a/fs/ceph/crypto.c +++ b/fs/ceph/crypto.c @@ -75,10 +75,11 @@ static struct crypto_blkcipher *ceph_crypto_alloc_cipher(void) return crypto_alloc_blkcipher("cbc(aes)", 0, CRYPTO_ALG_ASYNC); } -const u8 *aes_iv = "cephsageyudagreg"; +static const u8 *aes_iv = "cephsageyudagreg"; -int ceph_aes_encrypt(const void *key, int key_len, void *dst, size_t *dst_len, - const void *src, size_t src_len) +static int ceph_aes_encrypt(const void *key, int key_len, + void *dst, size_t *dst_len, + const void *src, size_t src_len) { struct scatterlist sg_in[2], sg_out[1]; struct crypto_blkcipher *tfm = ceph_crypto_alloc_cipher(); @@ -126,9 +127,10 @@ int ceph_aes_encrypt(const void *key, int key_len, void *dst, size_t *dst_len, return 0; } -int ceph_aes_encrypt2(const void *key, int key_len, void *dst, size_t *dst_len, - const void *src1, size_t src1_len, - const void *src2, size_t src2_len) +static int ceph_aes_encrypt2(const void *key, int key_len, void *dst, + size_t *dst_len, + const void *src1, size_t src1_len, + const void *src2, size_t src2_len) { struct scatterlist sg_in[3], sg_out[1]; struct crypto_blkcipher *tfm = ceph_crypto_alloc_cipher(); @@ -179,8 +181,9 @@ int ceph_aes_encrypt2(const void *key, int key_len, void *dst, size_t *dst_len, return 0; } -int ceph_aes_decrypt(const void *key, int key_len, void *dst, size_t *dst_len, - const void *src, size_t src_len) +static int ceph_aes_decrypt(const void *key, int key_len, + void *dst, size_t *dst_len, + const void *src, size_t src_len) { struct scatterlist sg_in[1], sg_out[2]; struct crypto_blkcipher *tfm = ceph_crypto_alloc_cipher(); @@ -238,10 +241,10 @@ int ceph_aes_decrypt(const void *key, int key_len, void *dst, size_t *dst_len, return 0; } -int ceph_aes_decrypt2(const void *key, int key_len, - void *dst1, size_t *dst1_len, - void *dst2, size_t *dst2_len, - const void *src, size_t src_len) +static int ceph_aes_decrypt2(const void *key, int key_len, + void *dst1, size_t *dst1_len, + void *dst2, size_t *dst2_len, + const void *src, size_t src_len) { struct scatterlist sg_in[1], sg_out[3]; struct crypto_blkcipher *tfm = ceph_crypto_alloc_cipher(); |