patch 'eal/linux: remove useless assignments' has been queued to stable release 22.11.8

[luca.boccassi at gmail.com]

Hi,

FYI, your patch has been queued to stable release 22.11.8

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 02/19/25. 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/bluca/dpdk-stable

This queued commit can be viewed at:
https://github.com/bluca/dpdk-stable/commit/c4af10c4c2fd16b7a4f4347e31ea72d70028adfa

Thanks.

Luca Boccassi

---
>From c4af10c4c2fd16b7a4f4347e31ea72d70028adfa 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

[ 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)) {
-- 
2.47.2

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2025-02-17 16:13:19.527436646 +0000
+++ 0077-eal-linux-remove-useless-assignments.patch	2025-02-17 16:13:16.874441592 +0000
@@ -1 +1 @@
-From 36128ec5d93591700b72f3fc01bfe6216eaee905 Mon Sep 17 00:00:00 2001
+From c4af10c4c2fd16b7a4f4347e31ea72d70028adfa Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 36128ec5d93591700b72f3fc01bfe6216eaee905 ]
+
@@ -15 +16,0 @@
-Cc: stable at dpdk.org
@@ -23 +24 @@
-index e63f24d108..be97f56424 100644
+index c0ba98852b..0d9053b409 100644