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Commit 8e9e84be authored by Jordan Crouse's avatar Jordan Crouse
Browse files

mhi: controller: Fix warning in mhi_qcom.c 



Initialization function isn't correctly checking the return value of
sysfs_create_group:

drivers/bus/mhi/controllers/mhi_qcom.c: In function 'mhi_register_controller':
drivers/bus/mhi/controllers/mhi_qcom.c:610:2: warning: ignoring return value of 'sysfs_create_group', declared with attribute warn_unused_result [-Wunused-result]

Fixes: bebf2ba4 ("mhi: add snapshot for MHI driver stack")
Change-Id: Ic0dedbad089272344f85e46c18f6218b511f4877
Signed-off-by: default avatarJordan Crouse <jcrouse@codeaurora.org>
parent 71f9600f

drivers/bus/mhi/controllers/mhi_qcom.c

+3 −2
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-only

/* Copyright (c) 2018, The Linux Foundation. All rights reserved.*/

/* Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.*/



#include <asm/arch_timer.h>

#include <linux/debugfs.h>
@@ -607,7 +607,8 @@ static struct mhi_controller *mhi_register_controller(struct pci_dev *pci_dev) 
	mhi_cntrl->fw_image = firmware_info->fw_image;

	mhi_cntrl->edl_image = firmware_info->edl_image;



	sysfs_create_group(&mhi_cntrl->mhi_dev->dev.kobj, &mhi_qcom_group);

	if (sysfs_create_group(&mhi_cntrl->mhi_dev->dev.kobj, &mhi_qcom_group))

		MHI_ERR("Error while creating the sysfs group\n");



	return mhi_cntrl;