patch 'bus/fslmc: remove unused device count' has been queued to stable release 20.11.4

[Xueming Li]

Hi,

FYI, your patch has been queued to stable release 20.11.4

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 11/30/21. 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/steevenlee/dpdk

This queued commit can be viewed at:
https://github.com/steevenlee/dpdk/commit/22ebe5378e9becc3582ef5ae7b5ee5ba9904c585

Thanks.

Xueming Li <xuemingl at nvidia.com>

---
>From 22ebe5378e9becc3582ef5ae7b5ee5ba9904c585 Mon Sep 17 00:00:00 2001
From: Conor Walsh <conor.walsh at intel.com>
Date: Mon, 15 Nov 2021 17:58:51 +0000
Subject: [PATCH] bus/fslmc: remove unused device count
Cc: Xueming Li <xuemingl at nvidia.com>

[ upstream commit 54d109b5643002d4368a7355af5fa623aede330a ]

Reported by clang 13.
This patch removes the device_count variable from the rte_fslmc_scan
function within the fslmc bus driver as it is an unused but set variable.

Bugzilla ID: 881
Fixes: 828d51d8fc3e ("bus/fslmc: refactor scan and probe functions")

Reported-by: Liang Longfeng <longfengx.liang at intel.com>
Signed-off-by: Conor Walsh <conor.walsh at intel.com>
Reviewed-by: David Marchand <david.marchand at redhat.com>
---
 drivers/bus/fslmc/fslmc_bus.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/bus/fslmc/fslmc_bus.c b/drivers/bus/fslmc/fslmc_bus.c
index 58435589b2..d03ec1cd97 100644
--- a/drivers/bus/fslmc/fslmc_bus.c
+++ b/drivers/bus/fslmc/fslmc_bus.c
@@ -303,7 +303,6 @@ static int
 rte_fslmc_scan(void)
 {
 	int ret;
-	int device_count = 0;
 	char fslmc_dirpath[PATH_MAX];
 	DIR *dir;
 	struct dirent *entry;
@@ -337,7 +336,6 @@ rte_fslmc_scan(void)
 			/* Error in parsing directory - exit gracefully */
 			goto scan_fail_cleanup;
 		}
-		device_count += 1;
 	}
 
 	closedir(dir);
-- 
2.34.0

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2021-11-28 22:41:04.515805582 +0800
+++ 0020-bus-fslmc-remove-unused-device-count.patch	2021-11-28 22:41:03.230209276 +0800
@@ -1 +1 @@
-From 54d109b5643002d4368a7355af5fa623aede330a Mon Sep 17 00:00:00 2001
+From 22ebe5378e9becc3582ef5ae7b5ee5ba9904c585 Mon Sep 17 00:00:00 2001
@@ -4,0 +5,3 @@
+Cc: Xueming Li <xuemingl at nvidia.com>
+
+[ upstream commit 54d109b5643002d4368a7355af5fa623aede330a ]
@@ -12 +14,0 @@
-Cc: stable at dpdk.org
@@ -22 +24 @@
-index ac3cb4aa5a..a0ef24cdc8 100644
+index 58435589b2..d03ec1cd97 100644
@@ -25 +27 @@
-@@ -315,7 +315,6 @@ static int
+@@ -303,7 +303,6 @@ static int
@@ -33 +35 @@
-@@ -349,7 +348,6 @@ rte_fslmc_scan(void)
+@@ -337,7 +336,6 @@ rte_fslmc_scan(void)