From: Ingo Molnar <mingo@elte.hu>
Date: Sat, 26 Apr 2008 21:14:36 +0000 (+0200)
Subject: bootprotocol: cleanup
X-Git-Tag: firefly_0821_release~20844^2~3
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=781fe2ebc0f44b32418d203ac023a541afdd042f;p=firefly-linux-kernel-4.4.55.git

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 645ee5e32a27..124480c0008d 100644
--- 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;