powerpc/pasemi: Drop redundant res assignment

Return value of pas_add_bridge() is not used, so code can be simplified
to fix W=1 clang warnings:

  arch/powerpc/platforms/pasemi/pci.c:275:6: error: variable 'res' set but not used [-Werror,-Wunused-but-set-variable]

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Link: https://patch.msgid.link/20260317130823.240279-4-krzysztof.kozlowski@oss.qualcomm.com

diff --git a/arch/powerpc/platforms/pasemi/pci.c b/arch/powerpc/platforms/pasemi/pci.c
index 60f990a336c470224475af73b1ae258d375994bd..2df9552746529ca54340b8722e46755c2dbef891 100644 (file)
--- a/arch/powerpc/platforms/pasemi/pci.c
+++ b/arch/powerpc/platforms/pasemi/pci.c
@@ -272,13 +272,12 @@ void __init pas_pci_init(void)
 {
        struct device_node *root = of_find_node_by_path("/");
        struct device_node *np;
-       int res;
 
        pci_set_flags(PCI_SCAN_ALL_PCIE_DEVS);
 
        np = of_find_compatible_node(root, NULL, "pasemi,rootbus");
        if (np) {
-               res = pas_add_bridge(np);
+               pas_add_bridge(np);
                of_node_put(np);
        }
        of_node_put(root);