[SPARC64]: Kill unused variable in setup_arch()
'highest_paddr' is set, but never actually used.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/arch/sparc64/kernel/setup.c b/arch/sparc64/kernel/setup.c
index 0296cb0..f4345d8 100644
--- a/arch/sparc64/kernel/setup.c
+++ b/arch/sparc64/kernel/setup.c
@@ -496,7 +496,6 @@
void __init setup_arch(char **cmdline_p)
{
- unsigned long highest_paddr;
int i;
/* Initialize PROM console and command line. */
@@ -519,11 +518,7 @@
idprom_init();
(void) prom_probe_memory();
- /* In paging_init() we tip off this value to see if we need
- * to change init_mm.pgd to point to the real alias mapping.
- */
phys_base = 0xffffffffffffffffUL;
- highest_paddr = 0UL;
for (i = 0; sp_banks[i].num_bytes != 0; i++) {
unsigned long top;
@@ -531,8 +526,6 @@
phys_base = sp_banks[i].base_addr;
top = sp_banks[i].base_addr +
sp_banks[i].num_bytes;
- if (highest_paddr < top)
- highest_paddr = top;
}
pfn_base = phys_base >> PAGE_SHIFT;