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| author | Martin Schiller <ms@dev.tdt.de> | 2018-01-08 09:54:59 +0100 |
|---|---|---|
| committer | Alexander Couzens <lynxis@fe80.eu> | 2018-02-05 17:45:54 +0100 |
| commit | a8b023272d334e47ee82449eadda01b96e9c2a90 (patch) | |
| tree | 2b157468bbb819196a6abdd0d34f959944a616f1 | |
| parent | 17eb826a703d996d12004b68df12003a12d71421 (diff) | |
| download | upstream-a8b023272d334e47ee82449eadda01b96e9c2a90.tar.gz upstream-a8b023272d334e47ee82449eadda01b96e9c2a90.tar.bz2 upstream-a8b023272d334e47ee82449eadda01b96e9c2a90.zip | |
ltq-atm: cleanup unused variables and functions
Signed-off-by: Martin Schiller <ms@dev.tdt.de>
| -rw-r--r-- | package/kernel/lantiq/ltq-atm/src/ltq_atm.c | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/package/kernel/lantiq/ltq-atm/src/ltq_atm.c b/package/kernel/lantiq/ltq-atm/src/ltq_atm.c index f306d19364..0b9d7a05ab 100644 --- a/package/kernel/lantiq/ltq-atm/src/ltq_atm.c +++ b/package/kernel/lantiq/ltq-atm/src/ltq_atm.c @@ -191,8 +191,6 @@ struct sk_buff* atm_alloc_tx(struct atm_vcc *, unsigned int); static inline void atm_free_tx_skb_vcc(struct sk_buff *, struct atm_vcc *); static inline struct sk_buff *get_skb_rx_pointer(unsigned int); static inline int get_tx_desc(unsigned int); -static struct sk_buff* skb_duplicate(struct sk_buff *); -static struct sk_buff* skb_break_away_from_protocol(struct sk_buff *); /* * mailbox handler and signal function @@ -523,7 +521,6 @@ static int ppe_send(struct atm_vcc *vcc, struct sk_buff *skb) unsigned long flags; struct tx_descriptor reg_desc = {0}; struct tx_inband_header *header; - struct sk_buff *new_skb; if ( vcc == NULL || skb == NULL ) return -EINVAL; @@ -856,44 +853,6 @@ static inline int get_tx_desc(unsigned int conn) return desc_base; } -static struct sk_buff* skb_duplicate(struct sk_buff *skb) -{ - struct sk_buff *new_skb; - - new_skb = alloc_skb_tx(skb->len); - if ( new_skb == NULL ) - return NULL; - - skb_put(new_skb, skb->len); - memcpy(new_skb->data, skb->data, skb->len); - - return new_skb; -} - -static struct sk_buff* skb_break_away_from_protocol(struct sk_buff *skb) -{ - struct sk_buff *new_skb; - - if ( skb_shared(skb) ) { - new_skb = skb_clone(skb, GFP_ATOMIC); - if ( new_skb == NULL ) - return NULL; - } else - new_skb = skb_get(skb); - - skb_dst_drop(new_skb); -#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE) - nf_conntrack_put(new_skb->nfct); - new_skb->nfct = NULL; - #ifdef CONFIG_BRIDGE_NETFILTER - nf_bridge_put(new_skb->nf_bridge); - new_skb->nf_bridge = NULL; - #endif -#endif - - return new_skb; -} - static void free_tx_ring(unsigned int queue) { unsigned long flags; |