[openwrt/openwrt] kmod-sched-cake: bump to latest cake bake for 17.01

[LEDE Commits]

dedeckeh pushed a commit to openwrt/openwrt.git, branch lede-17.01:
https://git.lede-project.org/fb6f21c657383faf681a161f83ecca9ddd12c76f

commit fb6f21c657383faf681a161f83ecca9ddd12c76f
Author: Kevin Darbyshire-Bryant <ldir at darbyshire-bryant.me.uk>
AuthorDate: Mon Jan 8 13:00:07 2018 +0000

    kmod-sched-cake: bump to latest cake bake for 17.01
    
    More important bug fix:
    
    402f05c Use full-rate mtu_time in all tins.  Fixes an issue where some
    cake tins experienced excessive latency since 49776da (dynamically
    adjust target)
    
    Minor bug fixes:
    
    31277c2 Avoid unsigned comparison against zero.  Fix compiler warning,
    no known impact.
    8cf5278 ack_filter: fix TCP flag check. A very contrived case may have
    lead to dropping a SYN packet that should not be dropped.
    
    Signed-off-by: Kevin Darbyshire-Bryant <ldir at darbyshire-bryant.me.uk>
---
 package/kernel/kmod-sched-cake/Makefile | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/package/kernel/kmod-sched-cake/Makefile b/package/kernel/kmod-sched-cake/Makefile
index bd62e64..25945db 100644
--- a/package/kernel/kmod-sched-cake/Makefile
+++ b/package/kernel/kmod-sched-cake/Makefile
@@ -13,9 +13,9 @@ PKG_RELEASE:=1
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://github.com/dtaht/sch_cake.git
-PKG_SOURCE_DATE:=2017-12-22
-PKG_SOURCE_VERSION:=5bf0b6596721e18269ee4bae6e3549c75cba923a
-PKG_MIRROR_HASH:=95c0f886a3ad8ccfd7b35fa19af8b5ecbf0b2f74caea73fbabd6574f1c3be2db
+PKG_SOURCE_DATE:=2018-01-07
+PKG_SOURCE_VERSION:=568ed96467f41aad37556b0db11fc008e05941e9
+PKG_MIRROR_HASH:=8f3f962824826d07b1029379d91e01bf97fe0bfce1233af5cfa7a54cb1c3632c
 
 include $(INCLUDE_DIR)/package.mk