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-rw-r--r--net/dccp/dccp.h11
1 files changed, 5 insertions, 6 deletions
diff --git a/net/dccp/dccp.h b/net/dccp/dccp.h
index 148e8a65a10c..fff794c8dfff 100644
--- a/net/dccp/dccp.h
+++ b/net/dccp/dccp.h
@@ -60,20 +60,19 @@ extern void dccp_time_wait(struct sock *sk, int state, int timeo);
60extern struct proto dccp_v4_prot; 60extern struct proto dccp_v4_prot;
61 61
62/* is seq1 < seq2 ? */ 62/* is seq1 < seq2 ? */
63static inline const int before48(const u64 seq1, const u64 seq2) 63static inline int before48(const u64 seq1, const u64 seq2)
64{ 64{
65 return (const s64)((seq1 << 16) - (seq2 << 16)) < 0; 65 return (s64)((seq1 << 16) - (seq2 << 16)) < 0;
66} 66}
67 67
68/* is seq1 > seq2 ? */ 68/* is seq1 > seq2 ? */
69static inline const int after48(const u64 seq1, const u64 seq2) 69static inline int after48(const u64 seq1, const u64 seq2)
70{ 70{
71 return (const s64)((seq2 << 16) - (seq1 << 16)) < 0; 71 return (s64)((seq2 << 16) - (seq1 << 16)) < 0;
72} 72}
73 73
74/* is seq2 <= seq1 <= seq3 ? */ 74/* is seq2 <= seq1 <= seq3 ? */
75static inline const int between48(const u64 seq1, const u64 seq2, 75static inline int between48(const u64 seq1, const u64 seq2, const u64 seq3)
76 const u64 seq3)
77{ 76{
78 return (seq3 << 16) - (seq2 << 16) >= (seq1 << 16) - (seq2 << 16); 77 return (seq3 << 16) - (seq2 << 16) >= (seq1 << 16) - (seq2 << 16);
79} 78}