From: gan <Gan Yuchou>
Date: Fri, 25 Mar 2016 13:24:38 +0000 (+0800)
Subject: MGS-1678 [#2269] memleak in GPU driver sysfs interface
X-Git-Tag: C0P2-H0.0--20200415~3641
X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=30143e2f73fc34a611126d3465a86a3de9575a89;p=linux.git

MGS-1678 [#2269] memleak in GPU driver sysfs interface

Add missing .release callback in file_operations of vidmem_operations in order to release the allocated memory.

Date: Mar 18, 2016
Signed-off-by: Yuchou Gan <yuchou.gan@nxp.com>
---

diff --git a/drivers/mxc/gpu-viv/hal/os/linux/kernel/gc_hal_kernel_debugfs.c b/drivers/mxc/gpu-viv/hal/os/linux/kernel/gc_hal_kernel_debugfs.c
index 5a5173019152..fa542753e48b 100644
--- a/drivers/mxc/gpu-viv/hal/os/linux/kernel/gc_hal_kernel_debugfs.c
+++ b/drivers/mxc/gpu-viv/hal/os/linux/kernel/gc_hal_kernel_debugfs.c
@@ -892,6 +892,7 @@ static const struct file_operations vidmem_operations = {
     .read = seq_read,
     .write = vidmem_write,
     .llseek = seq_lseek,
+    .release = single_release,
 } ;
 
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