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Sat, 18 Oct 2025 00:02:26 -0700 (PDT) Received: from rockpi-5b ([45.112.0.108]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-33bcfc12f82sm2186633a91.12.2025.10.18.00.02.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 18 Oct 2025 00:02:25 -0700 (PDT) From: Anand Moon To: Bartosz Golaszewski , Bjorn Helgaas , linux-pci@vger.kernel.org (open list:PCI POWER CONTROL), linux-kernel@vger.kernel.org (open list) Cc: Anand Moon Subject: [PATCH v1] PCI/pwrctrl: Propagate dev_err_probe return value Date: Sat, 18 Oct 2025 12:32:18 +0530 Message-ID: <20251018070221.7872-1-linux.amoon@gmail.com> X-Mailer: git-send-email 2.50.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Ensure that the return value from dev_err_probe() is consistently assigned back to return in all error paths within pci_pwrctrl_slot_probe() function. This ensures the original error code are propagation for debugging. Signed-off-by: Anand Moon --- drivers/pci/pwrctrl/slot.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/pci/pwrctrl/slot.c b/drivers/pci/pwrctrl/slot.c index 3320494b62d89..36a6282fd222d 100644 --- a/drivers/pci/pwrctrl/slot.c +++ b/drivers/pci/pwrctrl/slot.c @@ -41,14 +41,13 @@ static int pci_pwrctrl_slot_probe(struct platform_devic= e *pdev) ret =3D of_regulator_bulk_get_all(dev, dev_of_node(dev), &slot->supplies); if (ret < 0) { - dev_err_probe(dev, ret, "Failed to get slot regulators\n"); - return ret; + return dev_err_probe(dev, ret, "Failed to get slot regulators\n"); } =20 slot->num_supplies =3D ret; ret =3D regulator_bulk_enable(slot->num_supplies, slot->supplies); if (ret < 0) { - dev_err_probe(dev, ret, "Failed to enable slot regulators\n"); + ret =3D dev_err_probe(dev, ret, "Failed to enable slot regulators\n"); regulator_bulk_free(slot->num_supplies, slot->supplies); return ret; } base-commit: f406055cb18c6e299c4a783fc1effeb16be41803 --=20 2.50.1