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net: 8021q/bluetooth/bridge/can/ceph: Remove extern from function prototypes

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There are a mix of function prototypes with and without extern
in the kernel sources.  Standardize on not using extern for
function prototypes.

Function prototypes don't need to be written with extern.
extern is assumed by the compiler.  Its use is as unnecessary as
using auto to declare automatic/local variables in a block.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Joe Perches
2013-10-18 13:48:22 -07:00
committed by David S. Miller
parent 47d27aad44
commit 348662a142
8 changed files with 193 additions and 218 deletions
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48
net/ceph/crypto.h
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@@ -20,34 +20,32 @@ static inline void ceph_crypto_key_destroy(struct ceph_crypto_key *key)
kfree(key->key);
}
extern int ceph_crypto_key_clone(struct ceph_crypto_key *dst,
const struct ceph_crypto_key *src);
extern int ceph_crypto_key_encode(struct ceph_crypto_key *key,
void **p, void *end);
extern int ceph_crypto_key_decode(struct ceph_crypto_key *key,
void **p, void *end);
extern int ceph_crypto_key_unarmor(struct ceph_crypto_key *key, const char *in);
int ceph_crypto_key_clone(struct ceph_crypto_key *dst,
const struct ceph_crypto_key *src);
int ceph_crypto_key_encode(struct ceph_crypto_key *key, void **p, void *end);
int ceph_crypto_key_decode(struct ceph_crypto_key *key, void **p, void *end);
int ceph_crypto_key_unarmor(struct ceph_crypto_key *key, const char *in);
/* crypto.c */
extern int ceph_decrypt(struct ceph_crypto_key *secret,
void *dst, size_t *dst_len,
const void *src, size_t src_len);
extern int ceph_encrypt(struct ceph_crypto_key *secret,
void *dst, size_t *dst_len,
const void *src, size_t src_len);
extern int ceph_decrypt2(struct ceph_crypto_key *secret,
void *dst1, size_t *dst1_len,
void *dst2, size_t *dst2_len,
const void *src, size_t src_len);
extern int ceph_encrypt2(struct ceph_crypto_key *secret,
void *dst, size_t *dst_len,
const void *src1, size_t src1_len,
const void *src2, size_t src2_len);
extern int ceph_crypto_init(void);
extern void ceph_crypto_shutdown(void);
int ceph_decrypt(struct ceph_crypto_key *secret,
void *dst, size_t *dst_len,
const void *src, size_t src_len);
int ceph_encrypt(struct ceph_crypto_key *secret,
void *dst, size_t *dst_len,
const void *src, size_t src_len);
int ceph_decrypt2(struct ceph_crypto_key *secret,
void *dst1, size_t *dst1_len,
void *dst2, size_t *dst2_len,
const void *src, size_t src_len);
int ceph_encrypt2(struct ceph_crypto_key *secret,
void *dst, size_t *dst_len,
const void *src1, size_t src1_len,
const void *src2, size_t src2_len);
int ceph_crypto_init(void);
void ceph_crypto_shutdown(void);
/* armor.c */
extern int ceph_armor(char *dst, const char *src, const char *end);
extern int ceph_unarmor(char *dst, const char *src, const char *end);
int ceph_armor(char *dst, const char *src, const char *end);
int ceph_unarmor(char *dst, const char *src, const char *end);
#endif