Change num_inbound_wins from u8 to int in brcm_pcie_setup() function to correctly handle potential negative error codes returned by brcm_pcie_get_inbound_wins(). The u8 type was inappropriate for capturing the function's return value, which can include error codes. Signed-off-by: Riyan Dhiman <riyandhiman14@xxxxxxxxx> --- drivers/pci/controller/pcie-brcmstb.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/pci/controller/pcie-brcmstb.c b/drivers/pci/controller/pcie-brcmstb.c index e8332fe5396e..b2859c4fd931 100644 --- a/drivers/pci/controller/pcie-brcmstb.c +++ b/drivers/pci/controller/pcie-brcmstb.c @@ -1030,7 +1030,8 @@ static int brcm_pcie_setup(struct brcm_pcie *pcie) struct pci_host_bridge *bridge; struct resource_entry *entry; u32 tmp, burst, aspm_support; - u8 num_out_wins = 0, num_inbound_wins = 0; + u8 num_out_wins = 0 + int num_inbound_wins = 0; int memc, ret; /* Reset the bridge */ -- 2.46.0
