[PATCH] pci/iov: fix memory leak introduced in "PCI: Store individual VF BAR size in struct pci_sriov"
From: Wei Yang <hidden>
Date: 2015-02-04 16:09:50
Also in:
linux-pci
Subsystem:
pci subsystem, the rest · Maintainers:
Bjorn Helgaas, Linus Torvalds
Bjorn, this is an error introduced in the patch "PCI: Store individual VF BAR size in struct pci_sriov". This patch is based on the pci/virtualization branch. I have tried, it could merge with the bad one cleanly. Signed-off-by: Wei Yang <redacted> --- drivers/pci/iov.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/pci/iov.c b/drivers/pci/iov.c
index d64b9df..721987b 100644
--- a/drivers/pci/iov.c
+++ b/drivers/pci/iov.c@@ -430,10 +430,8 @@ found: pci_write_config_dword(dev, pos + PCI_SRIOV_SYS_PGSIZE, pgsz); iov = kzalloc(sizeof(*iov), GFP_KERNEL); - if (!iov) { - rc = -ENOMEM; - goto failed; - } + if (!iov) + return -ENOMEM; nres = 0; for (i = 0; i < PCI_SRIOV_NUM_BARS; i++) {
@@ -485,6 +483,8 @@ failed: res->flags = 0; } + kfree(iov); + return rc; }
--
1.8.3.1