[POWERPC] ] Fix memset size error

The size passing to memset is wrong.

Signed-off-by Li Zefan <lizf@cn.fujitsu.com>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index 1db10f7..1add6ef 100644 (file)
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -1244,7 +1244,7 @@ static void __init prom_initialize_tce_table(void)
                        local_alloc_bottom = base;
 
                /* It seems OF doesn't null-terminate the path :-( */
-               memset(path, 0, sizeof(path));
+               memset(path, 0, PROM_SCRATCH_SIZE);
                /* Call OF to setup the TCE hardware */
                if (call_prom("package-to-path", 3, 1, node,
                              path, PROM_SCRATCH_SIZE-1) == PROM_ERROR) {