patch 'event/cnxk: fix uninitialized local variables' has been queued to stable release 21.11.1

[Kevin Traynor]

Hi,

FYI, your patch has been queued to stable release 21.11.1

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 03/06/22. So please
shout if anyone has objections.

Also note that after the patch there's a diff of the upstream commit vs the
patch applied to the branch. This will indicate if there was any rebasing
needed to apply to the stable branch. If there were code changes for rebasing
(ie: not only metadata diffs), please double check that the rebase was
correctly done.

Queued patches are on a temporary branch at:
https://github.com/kevintraynor/dpdk-stable

This queued commit can be viewed at:
https://github.com/kevintraynor/dpdk-stable/commit/fec66e64e5a90aff71931d728cf6adb349b344a6

Thanks.

Kevin

---
>From fec66e64e5a90aff71931d728cf6adb349b344a6 Mon Sep 17 00:00:00 2001
From: Gowrishankar Muthukrishnan <gmuthukrishn at marvell.com>
Date: Sat, 12 Feb 2022 18:09:48 +0530
Subject: [PATCH] event/cnxk: fix uninitialized local variables

[ upstream commit de3f033e5462fb1a0cad3c94c51fd79b5bf1b33f ]

Fix uninitialized local variable as reported in coverity scan.

Coverity issue: 370578, 370579, 370587
Fixes: 300b796262a ("event/cnxk: add timer arm routine")

Signed-off-by: Gowrishankar Muthukrishnan <gmuthukrishn at marvell.com>
---
 drivers/event/cnxk/cnxk_tim_worker.c | 2 +-
 drivers/event/cnxk/cnxk_tim_worker.h | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/event/cnxk/cnxk_tim_worker.c b/drivers/event/cnxk/cnxk_tim_worker.c
index 3ce99864a6..dfcfbdc797 100644
--- a/drivers/event/cnxk/cnxk_tim_worker.c
+++ b/drivers/event/cnxk/cnxk_tim_worker.c
@@ -64,5 +64,5 @@ cnxk_tim_timer_arm_burst(const struct rte_event_timer_adapter *adptr,
 	struct cnxk_tim_ent entry;
 	uint16_t index;
-	int ret;
+	int ret = 0;
 
 	cnxk_tim_sync_start_cyc(tim_ring);
diff --git a/drivers/event/cnxk/cnxk_tim_worker.h b/drivers/event/cnxk/cnxk_tim_worker.h
index 78e36ffafe..0c9f29cfbe 100644
--- a/drivers/event/cnxk/cnxk_tim_worker.h
+++ b/drivers/event/cnxk/cnxk_tim_worker.h
@@ -234,6 +234,6 @@ cnxk_tim_add_entry_sp(struct cnxk_tim_ring *const tim_ring,
 		      const uint8_t flags)
 {
+	struct cnxk_tim_ent *chunk = NULL;
 	struct cnxk_tim_bkt *mirr_bkt;
-	struct cnxk_tim_ent *chunk;
 	struct cnxk_tim_bkt *bkt;
 	uint64_t lock_sema;
@@ -317,6 +317,6 @@ cnxk_tim_add_entry_mp(struct cnxk_tim_ring *const tim_ring,
 		      const uint8_t flags)
 {
+	struct cnxk_tim_ent *chunk = NULL;
 	struct cnxk_tim_bkt *mirr_bkt;
-	struct cnxk_tim_ent *chunk;
 	struct cnxk_tim_bkt *bkt;
 	uint64_t lock_sema;
-- 
2.34.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2022-03-01 10:41:02.029368069 +0000
+++ 0024-event-cnxk-fix-uninitialized-local-variables.patch	2022-03-01 10:41:01.273244091 +0000
@@ -1 +1 @@
-From de3f033e5462fb1a0cad3c94c51fd79b5bf1b33f Mon Sep 17 00:00:00 2001
+From fec66e64e5a90aff71931d728cf6adb349b344a6 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit de3f033e5462fb1a0cad3c94c51fd79b5bf1b33f ]
+
@@ -10 +11,0 @@
-Cc: stable at dpdk.org