Commit 4f543cc8c7 for qemu.org

commit 4f543cc8c755e5c3caa04e00e87b84d293b0c2fa
Author: Cédric Le Goater <clg@redhat.com>
Date:   Mon Jan 12 13:47:22 2026 +0100

    ppc/vof: Fix build error

    Newer gcc compiler (version 16.0.0 20260103 (Red Hat 16.0.0-0) (GCC))
    detects an unused variable error:

    ../hw/ppc/vof.c: In function ‘vof_dt_memory_available’:
    ../hw/ppc/vof.c:642:12: error: variable ‘n’ set but not used [-Werror=unused-but-set-variable=]

    Remove 'n'.

    Cc: Alexey Kardashevskiy <aik@ozlabs.ru>
    Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
    Link: https://lore.kernel.org/qemu-devel/20260112124722.1029212-1-clg@redhat.com
    Signed-off-by: Cédric Le Goater <clg@redhat.com>

diff --git a/hw/ppc/vof.c b/hw/ppc/vof.c
index 5ecfc68910..fa7b73159a 100644
--- a/hw/ppc/vof.c
+++ b/hw/ppc/vof.c
@@ -639,7 +639,7 @@ static gint of_claimed_compare_func(gconstpointer a, gconstpointer b)

 static void vof_dt_memory_available(void *fdt, GArray *claimed, uint64_t base)
 {
-    int i, n, offset, proplen = 0, sc, ac;
+    int i, offset, proplen = 0, sc, ac;
     target_ulong mem0_end;
     const uint8_t *mem0_reg;
     g_autofree uint8_t *avail = NULL;
@@ -677,7 +677,7 @@ static void vof_dt_memory_available(void *fdt, GArray *claimed, uint64_t base)
     g_assert(claimed->len && (g_array_index(claimed, OfClaimed, 0).start == 0));

     avail = g_malloc0(sizeof(uint32_t) * (ac + sc) * claimed->len);
-    for (i = 0, n = 0, availcur = avail; i < claimed->len; ++i) {
+    for (i = 0, availcur = avail; i < claimed->len; ++i) {
         OfClaimed c = g_array_index(claimed, OfClaimed, i);
         uint64_t start, size;

@@ -705,7 +705,6 @@ static void vof_dt_memory_available(void *fdt, GArray *claimed, uint64_t base)

         if (size) {
             trace_vof_avail(c.start + c.size, c.start + c.size + size, size);
-            ++n;
         }
     }
     _FDT((fdt_setprop(fdt, offset, "available", avail, availcur - avail)));