diff options
Diffstat (limited to 'net/dccp/ccid.h')
| -rw-r--r-- | net/dccp/ccid.h | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/net/dccp/ccid.h b/net/dccp/ccid.h index 75c3582a767..6eb837a47b5 100644 --- a/net/dccp/ccid.h +++ b/net/dccp/ccid.h @@ -93,8 +93,8 @@ extern struct ccid_operations ccid2_ops; extern struct ccid_operations ccid3_ops; #endif -extern int ccid_initialize_builtins(void); -extern void ccid_cleanup_builtins(void); +int ccid_initialize_builtins(void); +void ccid_cleanup_builtins(void); struct ccid { struct ccid_operations *ccid_ops; @@ -106,12 +106,12 @@ static inline void *ccid_priv(const struct ccid *ccid) return (void *)ccid->ccid_priv; } -extern bool ccid_support_check(u8 const *ccid_array, u8 array_len); -extern int ccid_get_builtin_ccids(u8 **ccid_array, u8 *array_len); -extern int ccid_getsockopt_builtin_ccids(struct sock *sk, int len, - char __user *, int __user *); +bool ccid_support_check(u8 const *ccid_array, u8 array_len); +int ccid_get_builtin_ccids(u8 **ccid_array, u8 *array_len); +int ccid_getsockopt_builtin_ccids(struct sock *sk, int len, + char __user *, int __user *); -extern struct ccid *ccid_new(const u8 id, struct sock *sk, bool rx); +struct ccid *ccid_new(const u8 id, struct sock *sk, bool rx); static inline int ccid_get_current_rx_ccid(struct dccp_sock *dp) { @@ -131,8 +131,8 @@ static inline int ccid_get_current_tx_ccid(struct dccp_sock *dp) return ccid->ccid_ops->ccid_id; } -extern void ccid_hc_rx_delete(struct ccid *ccid, struct sock *sk); -extern void ccid_hc_tx_delete(struct ccid *ccid, struct sock *sk); +void ccid_hc_rx_delete(struct ccid *ccid, struct sock *sk); +void ccid_hc_tx_delete(struct ccid *ccid, struct sock *sk); /* * Congestion control of queued data packets via CCID decision. @@ -246,7 +246,7 @@ static inline int ccid_hc_rx_getsockopt(struct ccid *ccid, struct sock *sk, u32 __user *optval, int __user *optlen) { int rc = -ENOPROTOOPT; - if (ccid->ccid_ops->ccid_hc_rx_getsockopt != NULL) + if (ccid != NULL && ccid->ccid_ops->ccid_hc_rx_getsockopt != NULL) rc = ccid->ccid_ops->ccid_hc_rx_getsockopt(sk, optname, len, optval, optlen); return rc; @@ -257,7 +257,7 @@ static inline int ccid_hc_tx_getsockopt(struct ccid *ccid, struct sock *sk, u32 __user *optval, int __user *optlen) { int rc = -ENOPROTOOPT; - if (ccid->ccid_ops->ccid_hc_tx_getsockopt != NULL) + if (ccid != NULL && ccid->ccid_ops->ccid_hc_tx_getsockopt != NULL) rc = ccid->ccid_ops->ccid_hc_tx_getsockopt(sk, optname, len, optval, optlen); return rc; |