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Sat, 22 Aug 2026 08:08:19 -0700 (PDT) From: Felix Gu Date: Sat, 22 Aug 2026 23:07:49 +0800 Subject: [PATCH 3/3] PCI: dra7xx: Fix device links leak when dra7xx_pcie_enable_phy() fails Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260822-dra7xx-v1-3-23e204d5548b@gmail.com> References: <20260822-dra7xx-v1-0-23e204d5548b@gmail.com> In-Reply-To: <20260822-dra7xx-v1-0-23e204d5548b@gmail.com> To: Vignesh Raghavendra , Siddharth Vadapalli , Lorenzo Pieralisi , =?utf-8?q?Krzysztof_Wilczy=C5=84ski?= , Manivannan Sadhasivam , Rob Herring , Bjorn Helgaas , Kishon Vijay Abraham I , Luca Ceresoli , Sekhar Nori Cc: linux-omap@vger.kernel.org, linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Felix Gu X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1787411275; l=954; i=ustc.gu@gmail.com; h=from:subject:message-id; bh=MgRL359uSGGq2G+dbIIbcTFNFWELMsvNpKc3wpRExyk=; b=/wH7RY13/PmdaWC+y3rHEMhSz5gPR2a9yx18qu5QxBfXm8zCfDM7l7ShTSaTY6YWygwzHEBur iqgTLyLhnIBBzsUZogCfpqSjebU/34Pm6axVzTGhU5eDzfBT/Je8Qm5 X-Developer-Key: i=ustc.gu@gmail.com; a=ed25519; pk=fjUXwmjchVN7Ja6KGP55IXOzFeCl9edaHoQIEUA+/hw= When dra7xx_pcie_enable_phy() fails, the code returned immediately and left the already created device links behind. Jump to the existing err_link cleanup instead so those links are deleted on failure. Fixes: 7a4db656a635 ("PCI: dra7xx: Create functional dependency between PCIe and PHY") Signed-off-by: Felix Gu --- drivers/pci/controller/dwc/pci-dra7xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/controller/dwc/pci-dra7xx.c b/drivers/pci/controller/dwc/pci-dra7xx.c index bf32b14436f9..5bd9d1df80ad 100644 --- a/drivers/pci/controller/dwc/pci-dra7xx.c +++ b/drivers/pci/controller/dwc/pci-dra7xx.c @@ -766,7 +766,7 @@ static int dra7xx_pcie_probe(struct platform_device *pdev) ret = dra7xx_pcie_enable_phy(dra7xx); if (ret) { dev_err(dev, "failed to enable phy\n"); - return ret; + goto err_link; } platform_set_drvdata(pdev, dra7xx); -- 2.43.0