From: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
Date: Thu, 28 Feb 2013 01:03:26 +0000 (-0800)
Subject: kexec: get rid of duplicate check for hole_end
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=8a525f5e7a9f1e15e93c63fe179a5a4463dde4e1;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git

kexec: get rid of duplicate check for hole_end

hole_end has been checked to make sure it is <= crash_res.end in the while
condition check, so the if condition check is duplicate.

Signed-off-by: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
Reviewed-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/kernel/kexec.c b/kernel/kexec.c
index 7d44a9f9414..ea097ad7cc3 100644
--- a/kernel/kexec.c
+++ b/kernel/kexec.c
@@ -503,8 +503,6 @@ static struct page *kimage_alloc_crash_control_pages(struct kimage *image,
 
 		if (hole_end > KEXEC_CRASH_CONTROL_MEMORY_LIMIT)
 			break;
-		if (hole_end > crashk_res.end)
-			break;
 		/* See if I overlap any of the segments */
 		for (i = 0; i < image->nr_segments; i++) {
 			unsigned long mstart, mend;