From 42c3d41832ef4fcf60aaa6f748de01ad99572adf Mon Sep 17 00:00:00 2001 From: Dexuan Cui Date: Fri, 21 Feb 2020 21:59:57 -0800 Subject: PCI: hv: Add missing kfree(hbus) in hv_pci_probe()'s error handling path Now that we use kzalloc() to allocate the hbus buffer, we must call kfree() in the error path as well to prevent memory leakage. Fixes: 877b911a5ba0 ("PCI: hv: Avoid a kmemleak false positive caused by the hbus buffer") Signed-off-by: Dexuan Cui Signed-off-by: Lorenzo Pieralisi Reviewed-by: Michael Kelley --- drivers/pci/controller/pci-hyperv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/pci') diff --git a/drivers/pci/controller/pci-hyperv.c b/drivers/pci/controller/pci-hyperv.c index 0fe0283368d2..15011a349520 100644 --- a/drivers/pci/controller/pci-hyperv.c +++ b/drivers/pci/controller/pci-hyperv.c @@ -3058,7 +3058,7 @@ destroy_wq: free_dom: hv_put_dom_num(hbus->sysdata.domain); free_bus: - free_page((unsigned long)hbus); + kfree(hbus); return ret; } -- cgit v1.2.3