From ac2b0813fceaf7cb3d8d46c7b33c90bae9fa49db Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Tue, 10 Sep 2019 16:42:42 +0300 Subject: i2c: amd-mp2-pci: Fix Oops in amd_mp2_pci_init() error handling The problem is that we dereference "privdata->pci_dev" when we print the error messages in amd_mp2_pci_init(): dev_err(ndev_dev(privdata), "Failed to enable MP2 PCI device\n"); ^^^^^^^^^^^^^^^^^ Fixes: 529766e0a011 ("i2c: Add drivers for the AMD PCIe MP2 I2C controller") Signed-off-by: Dan Carpenter Signed-off-by: Wolfram Sang Cc: stable@kernel.org --- drivers/i2c/busses/i2c-amd-mp2-pci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/i2c') diff --git a/drivers/i2c/busses/i2c-amd-mp2-pci.c b/drivers/i2c/busses/i2c-amd-mp2-pci.c index 5e4800d72e00..cd3fd5ee5f65 100644 --- a/drivers/i2c/busses/i2c-amd-mp2-pci.c +++ b/drivers/i2c/busses/i2c-amd-mp2-pci.c @@ -349,12 +349,12 @@ static int amd_mp2_pci_probe(struct pci_dev *pci_dev, if (!privdata) return -ENOMEM; + privdata->pci_dev = pci_dev; rc = amd_mp2_pci_init(privdata, pci_dev); if (rc) return rc; mutex_init(&privdata->c2p_lock); - privdata->pci_dev = pci_dev; pm_runtime_set_autosuspend_delay(&pci_dev->dev, 1000); pm_runtime_use_autosuspend(&pci_dev->dev); -- cgit v1.2.3