linux-kernel - [PATCH 0/2] virt: fsl: fix missing of_node_put() on early exit from for_each_compatible

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Message-Id: <20241028-fsl_hypervisor-of_node_put-v1-0-dd0621341fb7@gmail.com>
Date: Mon, 28 Oct 2024 18:05:40 +0100
From: Javier Carrasco <javier.carrasco.cruz@...il.com>
To: Arnd Bergmann <arnd@...db.de>, Timur Tabi <timur@...escale.com>, 
 Kumar Gala <galak@...nel.crashing.org>
Cc: linux-kernel@...r.kernel.org, 
 Javier Carrasco <javier.carrasco.cruz@...il.com>, stable@...r.kernel.org
Subject: [PATCH 0/2] virt: fsl: fix missing of_node_put() on early exit
 from for_each_compatible_node()

This short series fixes an old bug that only happens if a memory
allocation fails, which might be the reason why it was never found. When
at it an unnecessary jump to a label has been removed to simplify the
error path and avoid jumps out of the loop, which might have hidden the
bug while reading the code.

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@...il.com>
---
Javier Carrasco (2):
      virt: fsl: fix missing of_node_put() on early exit from for_each_compatible_node()
      virt: fsl: refactor out_of_memory label

 drivers/virt/fsl_hypervisor.c | 23 ++++++++++-------------
 1 file changed, 10 insertions(+), 13 deletions(-)
---
base-commit: dec9255a128e19c5fcc3bdb18175d78094cc624d
change-id: 20241028-fsl_hypervisor-of_node_put-5051e664f038

Best regards,
-- 
Javier Carrasco <javier.carrasco.cruz@...il.com>