A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-08 21:22:09 -04:00
Code Issues Projects Releases Packages Wiki Activity

iommu: iommu-debug: Fix return code for iommu_debug_dma_unmap_write

Browse source 
iommu_debug_dma_unmap_write() returns 0 instead of an error code
when the command passed to the dma_unmap debugfs node is not
in the expected format.

Change-Id: Ie4f5dfa4423edc539fec9c38554e97c79fccc6c3
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>
This commit is contained in:
Isaac J. Manjarres 2020-01-28 18:11:06 -08:00
commit d51f9057f8
1 changed files with 2 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

4
drivers/iommu/iommu-debug.c
View file

@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2015-2019, The Linux Foundation. All rights reserved.
* Copyright (c) 2015-2020, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
@ -2023,7 +2023,7 @@ out:
invalid_format:
pr_err_ratelimited("Invalid format. Expected: iova,len, dma attr\n");
return retval;
return -EINVAL;
}
static const struct file_operations iommu_debug_dma_unmap_fops = {