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* + rapidio-replace-rio_free_net-with-kfree-in-rio_scan_alloc_net.patch added to mm-nonmm-unstable branch
@ 2025-12-17 18:32 Andrew Morton
  0 siblings, 0 replies; only message in thread
From: Andrew Morton @ 2025-12-17 18:32 UTC (permalink / raw)
  To: mm-commits, stable, mporter, alex.bou9, lihaoxiang, akpm


The patch titled
     Subject: rapidio: replace rio_free_net() with kfree() in rio_scan_alloc_net()
has been added to the -mm mm-nonmm-unstable branch.  Its filename is
     rapidio-replace-rio_free_net-with-kfree-in-rio_scan_alloc_net.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/rapidio-replace-rio_free_net-with-kfree-in-rio_scan_alloc_net.patch

This patch will later appear in the mm-nonmm-unstable branch at
    git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

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------------------------------------------------------
From: Haoxiang Li <lihaoxiang@isrc.iscas.ac.cn>
Subject: rapidio: replace rio_free_net() with kfree() in rio_scan_alloc_net()
Date: Wed, 17 Dec 2025 17:15:48 +0800

When idtab allocation fails, net is not registered with rio_add_net() yet,
so kfree(net) is sufficient to release the memory.

Link: https://lkml.kernel.org/r/20251217091548.482358-1-lihaoxiang@isrc.iscas.ac.cn
Fixes: e6b585ca6e81 ("rapidio: move net allocation into core code")
Signed-off-by: Haoxiang Li <lihaoxiang@isrc.iscas.ac.cn>
Cc: Alexandre Bounine <alex.bou9@gmail.com>
Cc: Matt Porter <mporter@kernel.crashing.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 drivers/rapidio/rio-scan.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/rapidio/rio-scan.c~rapidio-replace-rio_free_net-with-kfree-in-rio_scan_alloc_net
+++ a/drivers/rapidio/rio-scan.c
@@ -854,7 +854,7 @@ static struct rio_net *rio_scan_alloc_ne
 
 		if (idtab == NULL) {
 			pr_err("RIO: failed to allocate destID table\n");
-			rio_free_net(net);
+			kfree(net);
 			net = NULL;
 		} else {
 			net->enum_data = idtab;
_

Patches currently in -mm which might be from lihaoxiang@isrc.iscas.ac.cn are

rapidio-replace-rio_free_net-with-kfree-in-rio_scan_alloc_net.patch


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2025-12-17 18:32 + rapidio-replace-rio_free_net-with-kfree-in-rio_scan_alloc_net.patch added to mm-nonmm-unstable branch Andrew Morton

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