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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>
This commit is contained in:
Zhang Yanfei 2013-02-27 17:03:26 -08:00 committed by Linus Torvalds
parent 8d67091ec6
commit 8a525f5e7a
1 changed files with 0 additions and 2 deletions
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2
kernel/kexec.c
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@ -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;