static Anlaysis detected below error:- (error) Possible null pointer dereference: phb
So, Use phb after NULL check. Signed-off-by: Maninder Singh <maninder...@samsung.com> --- drivers/misc/cxl/vphb.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/misc/cxl/vphb.c b/drivers/misc/cxl/vphb.c index b1d1983a..2eba002 100644 --- a/drivers/misc/cxl/vphb.c +++ b/drivers/misc/cxl/vphb.c @@ -112,9 +112,10 @@ static int cxl_pcie_config_info(struct pci_bus *bus, unsigned int devfn, unsigned long addr; phb = pci_bus_to_host(bus); - afu = (struct cxl_afu *)phb->private_data; if (phb == NULL) return PCIBIOS_DEVICE_NOT_FOUND; + afu = (struct cxl_afu *)phb->private_data; + if (cxl_pcie_cfg_record(bus->number, devfn) > afu->crs_num) return PCIBIOS_DEVICE_NOT_FOUND; if (offset >= (unsigned long)phb->cfg_data) -- 1.7.9.5 _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev