From 7162bf6895464bb4666769173c45862b667ce27a Mon Sep 17 00:00:00 2001
From: Robert Schmidt <robert.schmidt@eurecom.fr>
Date: Tue, 4 Sep 2018 16:39:56 +0200
Subject: [PATCH] Bugfix: Assure available_rbs is positive
---
openair2/LAYER2/MAC/pre_processor.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/openair2/LAYER2/MAC/pre_processor.c b/openair2/LAYER2/MAC/pre_processor.c
index 1befe8e8c3..5846720c7f 100644
--- a/openair2/LAYER2/MAC/pre_processor.c
+++ b/openair2/LAYER2/MAC/pre_processor.c
@@ -1696,6 +1696,8 @@ void ulsch_scheduler_pre_processor(module_id_t module_idP,
first_rb_offset = UE_list->first_rb_offset[CC_id][slice_idx];
available_rbs = cmin(ue_sched_ctl->max_rbs_allowed_slice_uplink[CC_id][slice_idx],
N_RB_UL - first_rb[CC_id] - first_rb_offset);
+ if (available_rbs < 0)
+ available_rbs = 0;
if (total_ue_count[CC_id] == 0) {
average_rbs_per_user[CC_id] = 0;
--
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