linux-kernel - [PATCH] rapidio: replace rio_free_net() with kfree() in rio_scan_alloc

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Message-Id: <20251217091548.482358-1-lihaoxiang@isrc.iscas.ac.cn>
Date: Wed, 17 Dec 2025 17:15:48 +0800
From: Haoxiang Li <lihaoxiang@...c.iscas.ac.cn>
To: mporter@...nel.crashing.org,
	alex.bou9@...il.com,
	akpm@...ux-foundation.org
Cc: linux-kernel@...r.kernel.org,
	Haoxiang Li <lihaoxiang@...c.iscas.ac.cn>,
	stable@...r.kernel.org
Subject: [PATCH] rapidio: replace rio_free_net() with kfree() in rio_scan_alloc_net()

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

Fixes: e6b585ca6e81 ("rapidio: move net allocation into core code")
Cc: stable@...r.kernel.org
Signed-off-by: Haoxiang Li <lihaoxiang@...c.iscas.ac.cn>
---
 drivers/rapidio/rio-scan.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/rapidio/rio-scan.c b/drivers/rapidio/rio-scan.c
index c12941f71e2c..03615eb2d3d7 100644
--- a/drivers/rapidio/rio-scan.c
+++ b/drivers/rapidio/rio-scan.c
@@ -854,7 +854,7 @@ static struct rio_net *rio_scan_alloc_net(struct rio_mport *mport,
 
 		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;
-- 
2.25.1