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-rw-r--r--net/dccp/feat.h26
1 files changed, 0 insertions, 26 deletions
diff --git a/net/dccp/feat.h b/net/dccp/feat.h
index 177f7dee4d1..e272222c7ac 100644
--- a/net/dccp/feat.h
+++ b/net/dccp/feat.h
@@ -14,32 +14,6 @@
#include <linux/types.h>
#include "dccp.h"
-static inline int dccp_feat_is_valid_length(u8 type, u8 feature, u8 len)
-{
- /* sec. 6.1: Confirm has at least length 3,
- * sec. 6.2: Change has at least length 4 */
- if (len < 3)
- return 1;
- if (len < 4 && (type == DCCPO_CHANGE_L || type == DCCPO_CHANGE_R))
- return 1;
- /* XXX: add per-feature length validation (sec. 6.6.8) */
- return 0;
-}
-
-static inline int dccp_feat_is_reserved(const u8 feat)
-{
- return (feat > DCCPF_DATA_CHECKSUM &&
- feat < DCCPF_MIN_CCID_SPECIFIC) ||
- feat == DCCPF_RESERVED;
-}
-
-/* feature negotiation knows only these four option types (RFC 4340, sec. 6) */
-static inline int dccp_feat_is_valid_type(const u8 optnum)
-{
- return optnum >= DCCPO_CHANGE_L && optnum <= DCCPO_CONFIRM_R;
-
-}
-
#ifdef CONFIG_IP_DCCP_DEBUG
extern const char *dccp_feat_typename(const u8 type);
extern const char *dccp_feat_name(const u8 feat);