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msm: camera: lrme : Fix for lrme_hw null dereference

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Fixes lrme_hw pointer when lrme_hw becomes null
returns with -ENODEV.

Change-Id: Ic2c15ebad868b056be4ce4ac28196960a1889292
Signed-off-by: Mangalaram ARCHANA <mangar@codeaurora.org>
Signed-off-by: Jigarkumar Zala <jzala@codeaurora.org>
This commit is contained in:
Jigarkumar Zala
2019-07-29 12:05:42 -07:00
committed by Gerrit - the friendly Code Review server
parent 692d184a62
commit 55c3fecc4b
1 changed files with 2 additions and 3 deletions
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5
drivers/cam_lrme/lrme_hw_mgr/lrme_hw/cam_lrme_hw_dev.c
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@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
* Copyright (c) 2017-2019, The Linux Foundation. All rights reserved.
*/
#include <linux/platform_device.h>
@@ -237,8 +237,7 @@ static int cam_lrme_hw_dev_remove(struct platform_device *pdev)
lrme_hw = platform_get_drvdata(pdev);
if (!lrme_hw) {
CAM_ERR(CAM_LRME, "Invalid lrme_hw from fd_hw_intf");
rc = -ENODEV;
goto deinit_platform_res;
return -ENODEV;
}
lrme_core = (struct cam_lrme_core *)lrme_hw->core_info;