From: Shawn Lin <shawn.lin@rock-chips.com>
Date: Thu, 17 Mar 2016 21:20:37 +0000 (-0700)
Subject: mm/vmalloc: use PAGE_ALIGNED() to check PAGE_SIZE alignment
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a1c0b1a074c0095492a956b4fe0067b74a82cfe3;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

mm/vmalloc: use PAGE_ALIGNED() to check PAGE_SIZE alignment

We have PAGE_ALIGNED() in mm.h, so let's use it instead of IS_ALIGNED()
for checking PAGE_SIZE aligned case.

Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index e86c24ee9445..ae7d20b447ff 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -1085,7 +1085,7 @@ void vm_unmap_ram(const void *mem, unsigned int count)
 	BUG_ON(!addr);
 	BUG_ON(addr < VMALLOC_START);
 	BUG_ON(addr > VMALLOC_END);
-	BUG_ON(!IS_ALIGNED(addr, PAGE_SIZE));
+	BUG_ON(!PAGE_ALIGNED(addr));
 
 	debug_check_no_locks_freed(mem, size);
 	vmap_debug_free_range(addr, addr+size);