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| author | Gerrit Renker <gerrit@erg.abdn.ac.uk> | 2010-06-22 01:14:34 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-06-25 21:33:14 -0700 |
| commit | a7d13fbf85375698879d16f118af77fbfcc2de44 (patch) | |
| tree | 5b8220160aa441847e3f5f10c1a5086229e8dfa2 /net/dccp/options.c | |
| parent | 87cad5c385877ce45244886748564672fd6db035 (diff) | |
| download | lwn-a7d13fbf85375698879d16f118af77fbfcc2de44.tar.gz lwn-a7d13fbf85375698879d16f118af77fbfcc2de44.zip | |
dccp: remove unused function argument
This removes an unused 'sk' argument from several option-inserting functions.
Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dccp/options.c')
| -rw-r--r-- | net/dccp/options.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/net/dccp/options.c b/net/dccp/options.c index 07395f861d35..4973badb5d55 100644 --- a/net/dccp/options.c +++ b/net/dccp/options.c @@ -299,9 +299,8 @@ static inline u8 dccp_ndp_len(const u64 ndp) return likely(ndp <= USHRT_MAX) ? 2 : (ndp <= UINT_MAX ? 4 : 6); } -int dccp_insert_option(struct sock *sk, struct sk_buff *skb, - const unsigned char option, - const void *value, const unsigned char len) +int dccp_insert_option(struct sk_buff *skb, const unsigned char option, + const void *value, const unsigned char len) { unsigned char *to; @@ -354,8 +353,7 @@ static inline int dccp_elapsed_time_len(const u32 elapsed_time) return elapsed_time == 0 ? 0 : elapsed_time <= 0xFFFF ? 2 : 4; } -int dccp_insert_option_elapsed_time(struct sock *sk, struct sk_buff *skb, - u32 elapsed_time) +int dccp_insert_option_elapsed_time(struct sk_buff *skb, u32 elapsed_time) { const int elapsed_time_len = dccp_elapsed_time_len(elapsed_time); const int len = 2 + elapsed_time_len; @@ -386,13 +384,13 @@ int dccp_insert_option_elapsed_time(struct sock *sk, struct sk_buff *skb, EXPORT_SYMBOL_GPL(dccp_insert_option_elapsed_time); -int dccp_insert_option_timestamp(struct sock *sk, struct sk_buff *skb) +int dccp_insert_option_timestamp(struct sk_buff *skb) { __be32 now = htonl(dccp_timestamp()); /* yes this will overflow but that is the point as we want a * 10 usec 32 bit timer which mean it wraps every 11.9 hours */ - return dccp_insert_option(sk, skb, DCCPO_TIMESTAMP, &now, sizeof(now)); + return dccp_insert_option(skb, DCCPO_TIMESTAMP, &now, sizeof(now)); } EXPORT_SYMBOL_GPL(dccp_insert_option_timestamp); @@ -533,7 +531,7 @@ int dccp_insert_options(struct sock *sk, struct sk_buff *skb) * Obtain RTT sample from Request/Response exchange. * This is currently used in CCID 3 initialisation. */ - if (dccp_insert_option_timestamp(sk, skb)) + if (dccp_insert_option_timestamp(skb)) return -1; } else if (dp->dccps_hc_rx_ackvec != NULL && |