From 47abcf5d5fd4e6d187d63e695982ea9d85fffb92 Mon Sep 17 00:00:00 2001
From: Ella Feng <ella.feng@nxp.com>
Date: Thu, 24 Oct 2019 23:10:15 +0800
Subject: [PATCH] MGS-5176 [#imx-1744] Coveriy - need free the pages if malloc
 memory failed

When alloc NonContiguous1MPages, if malloc fail, need free the pages to avoid memory leak

Signed-off-by: Xianzhong Li <xianzhong.li@nxp.com>
(cherry picked from commit 30b05a615613a7e47db5e98dddb0fae9ca42b924)
---
 .../kernel/allocator/default/gc_hal_kernel_allocator_gfp.c      | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/mxc/gpu-viv/hal/os/linux/kernel/allocator/default/gc_hal_kernel_allocator_gfp.c b/drivers/mxc/gpu-viv/hal/os/linux/kernel/allocator/default/gc_hal_kernel_allocator_gfp.c
index b157252c5780..059512a10f22 100644
--- a/drivers/mxc/gpu-viv/hal/os/linux/kernel/allocator/default/gc_hal_kernel_allocator_gfp.c
+++ b/drivers/mxc/gpu-viv/hal/os/linux/kernel/allocator/default/gc_hal_kernel_allocator_gfp.c
@@ -424,6 +424,7 @@ _NonContiguous1MPagesAlloc(
 
             if (order >= MAX_ORDER)
             {
+                kfree(pages);
                 _NonContiguous1MPagesFree(MdlPriv, MdlPriv->numPages1M);
                 return gcvNULL;
             }
@@ -433,6 +434,7 @@ _NonContiguous1MPagesAlloc(
 
         if (MdlPriv->Pages1M[i] == gcvNULL)
         {
+            kfree(pages);
             _NonContiguous1MPagesFree(MdlPriv, MdlPriv->numPages1M);
             return gcvNULL;
         }
-- 
2.17.1