patch 'eal/linux: remove useless assignments' has been queued to stable release 23.11.4

[Xueming Li]

Hi,

FYI, your patch has been queued to stable release 23.11.4

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
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://git.dpdk.org/dpdk-stable/log/?h=23.11-staging

This queued commit can be viewed at:
https://git.dpdk.org/dpdk-stable/commit/?h=23.11-staging&id=2a8873d4ce501d6c623ed204b04d34f54d8c91a9

Thanks.

Xueming Li <xuemingl at nvidia.com>

---
>From 2a8873d4ce501d6c623ed204b04d34f54d8c91a9 Mon Sep 17 00:00:00 2001
From: Ariel Otilibili <ariel.otilibili at 6wind.com>
Date: Mon, 13 Jan 2025 18:19:20 +0100
Subject: [PATCH] eal/linux: remove useless assignments
Cc: Xueming Li <xuemingl at nvidia.com>

[ upstream commit 36128ec5d93591700b72f3fc01bfe6216eaee905 ]

Found by static analysis:

In dev_uev_socket_fd_create(), fd is assigned before a return,
and not used.

The same for the variables buf and i in dev_uev_parse().

Fixes: c2bd9367e18f ("lib: remove direct access to interrupt handle")
Fixes: 0d0f478d0483 ("eal/linux: add uevent parse and process")

Signed-off-by: Ariel Otilibili <ariel.otilibili at 6wind.com>
---
 lib/eal/linux/eal_dev.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/lib/eal/linux/eal_dev.c b/lib/eal/linux/eal_dev.c
index c0ba98852b..0d9053b409 100644
--- a/lib/eal/linux/eal_dev.c
+++ b/lib/eal/linux/eal_dev.c
@@ -129,7 +129,6 @@ dev_uev_socket_fd_create(void)
 	return 0;
 err:
 	close(fd);
-	fd = -1;
 	return ret;
 }

@@ -165,8 +164,6 @@ dev_uev_parse(const char *buf, struct rte_dev_event *event, int length)
 		 * uevent from udev.
 		 */
 		if (!strncmp(buf, "libudev", 7)) {
-			buf += 7;
-			i += 7;
 			return -1;
 		}
 		if (!strncmp(buf, "ACTION=", 7)) {
--
2.34.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2025-02-18 19:39:03.706393117 +0800
+++ 0087-eal-linux-remove-useless-assignments.patch	2025-02-18 19:39:00.738244029 +0800
@@ -1 +1 @@
-From 36128ec5d93591700b72f3fc01bfe6216eaee905 Mon Sep 17 00:00:00 2001
+From 2a8873d4ce501d6c623ed204b04d34f54d8c91a9 Mon Sep 17 00:00:00 2001
@@ -4,0 +5,3 @@
+Cc: Xueming Li <xuemingl at nvidia.com>
+
+[ upstream commit 36128ec5d93591700b72f3fc01bfe6216eaee905 ]
@@ -15 +17,0 @@
-Cc: stable at dpdk.org
@@ -23 +25 @@
-index e63f24d108..be97f56424 100644
+index c0ba98852b..0d9053b409 100644