ktime: add ktime_after and ktime_before helper

Add two minimal helper functions analogous to time_before() and
time_after() that will later on both be needed by SCTP code.

Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index fee5552ddf92..ae0e616a7ca5 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -1782,7 +1782,7 @@ no_hmac:
         else
                 kt = ktime_get();
 
-        if (!asoc && ktime_compare(bear_cookie->expiration, kt) < 0) {
+        if (!asoc && ktime_before(bear_cookie->expiration, kt)) {
                 /*
                  * Section 3.3.10.3 Stale Cookie Error (3)
                  *