bootprotocol: cleanup

Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/arch/x86/kernel/e820_64.c b/arch/x86/kernel/e820_64.c
index 645ee5e..124480c 100644 (file)
--- a/arch/x86/kernel/e820_64.c
+++ b/arch/x86/kernel/e820_64.c
@@ -100,7 +100,7 @@ void __init free_early(unsigned long start, unsigned long end)
        for (j = i + 1; j < MAX_EARLY_RES && early_res[j].end; j++)
                ;
 
-       memcpy(&early_res[i], &early_res[i + 1],
+       memmove(&early_res[i], &early_res[i + 1],
               (j - 1 - i) * sizeof(struct early_res));
 
        early_res[j - 1].end = 0;