Re: [PATCH] pci: pcie-xilinx: fix a missing-check bug for __get_free_pages

On 14/03/2019 05:58, Kangjie Lu wrote: > In case __get_free_pages fail, the fix returns to avoid NULL > pointer dereference. > > Signed-off-by: Kangjie Lu > --- > drivers/pci/controller/pcie-xilinx.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/pci/controller/pcie-xilinx.

[PATCH] pci: pcie-xilinx: fix a missing-check bug for __get_free_pages

In case __get_free_pages fail, the fix returns to avoid NULL pointer dereference. Signed-off-by: Kangjie Lu --- drivers/pci/controller/pcie-xilinx.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/pci/controller/pcie-xilinx.c b/drivers/pci/controller/pcie-xilinx.c index 9bd1a35cd