[frr]: Update FRR to 7.2.1 (#4066)

pavel-shirshov · lguohan · commit 61858807ceb8 · 2020-01-25T19:43:22.000-08:00
Update rules for frr package.
Update frr submodule
diff --git a/rules/frr.mk b/rules/frr.mk
@@ -1,8 +1,9 @@
 # FRRouting (frr) package
 
-FRR_VERSION = 7.2
+FRR_VERSION = 7.2.1
 FRR_SUBVERSION = 0
-export FRR_VERSION FRR_SUBVERSION
+FRR_BRANCH = frr/7.2
+export FRR_VERSION FRR_SUBVERSION FRR_BRANCH
 
 
 FRR = frr_$(FRR_VERSION)-sonic-$(FRR_SUBVERSION)_$(CONFIGURED_ARCH).deb
diff --git a/src/sonic-frr/Makefile b/src/sonic-frr/Makefile
@@ -5,7 +5,6 @@ SHELL = /bin/bash
 MAIN_TARGET = $(FRR)
 DERIVED_TARGET = $(FRR_PYTHONTOOLS) $(FRR_DBG) $(FRR_SNMP) $(FRR_SNMP_DBG)
 SUFFIX = $(shell date +%Y%m%d\.%H%M%S)
-FRR_BRANCH = frr/$(FRR_VERSION)
 STG_BRANCH = stg_temp.$(SUFFIX)
 
 $(addprefix $(DEST)/, $(MAIN_TARGET)): $(DEST)/% :
diff --git a/src/sonic-frr/frr b/src/sonic-frr/frr
@@ -1 +1 @@
-Subproject commit d49e8f75bd46879c799375f304506dbc5d26230f
+Subproject commit 90446e3c3310001a7b84017fa4b237ea7914f45e
