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-rw-r--r--net/dccp/dccp.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/dccp/dccp.h b/net/dccp/dccp.h
index 33d86f53138b..3a94625a1af3 100644
--- a/net/dccp/dccp.h
+++ b/net/dccp/dccp.h
@@ -87,6 +87,7 @@ extern int sysctl_dccp_feat_tx_ccid;
extern int sysctl_dccp_feat_ack_ratio;
extern int sysctl_dccp_feat_send_ack_vector;
extern int sysctl_dccp_feat_send_ndp_count;
+extern int sysctl_dccp_tx_qlen;
/* is seq1 < seq2 ? */
static inline int before48(const u64 seq1, const u64 seq2)