From: Laura Abbott <lauraa@codeaurora.org>
Date: Thu, 2 Jan 2014 21:53:23 +0000 (-0800)
Subject: staging: lustre: Use is_vmalloc_addr
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=175f5475fb9c5800319da4e3c4204413d7280f5c;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

staging: lustre: Use is_vmalloc_addr

Instead of manually checking the bounds of VMALLOC_START and
VMALLOC_END, just use is_vmalloc_addr. That's what the function
was designed for.

Signed-off-by: Laura Abbott <lauraa@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c
index 26b49a24b3df..93648632ba26 100644
--- a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c
+++ b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c
@@ -529,8 +529,7 @@ kiblnd_kvaddr_to_page (unsigned long vaddr)
 {
 	struct page *page;
 
-	if (vaddr >= VMALLOC_START &&
-	    vaddr < VMALLOC_END) {
+	if (is_vmalloc_addr(vaddr)) {
 		page = vmalloc_to_page ((void *)vaddr);
 		LASSERT (page != NULL);
 		return page;