x86/PCI: Remove unused alloc_pci_root_info() return value

The "info" value returned from alloc_pci_root_info() is never used, so drop
it.

[bhelgaas: commit log]
Addresses-Coverity-ID: 1222153 ("Unused value")
Link: https://lore.kernel.org/r/20210420210913.1137116-1-kw@linux.com
Signed-off-by: Krzysztof Wilczyński <kw@linux.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

diff --git a/arch/x86/pci/amd_bus.c b/arch/x86/pci/amd_bus.c
index bfa50e65ef6c380557d576681a8cf6cede4db8db..ae744b6a0785639185b633b84a5a37a9787c309b 100644 (file)
--- a/arch/x86/pci/amd_bus.c
+++ b/arch/x86/pci/amd_bus.c
@@ -126,7 +126,7 @@ static int __init early_root_info_init(void)
                node = (reg >> 4) & 0x07;
                link = (reg >> 8) & 0x03;
 
-               info = alloc_pci_root_info(min_bus, max_bus, node, link);
+               alloc_pci_root_info(min_bus, max_bus, node, link);
        }
 
        /*