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Revision 5896585512e5156482335e902f7c7393b940da51 authored by Furquan Shaikh on 20 August 2020, 07:52:41 UTC, committed by Alex Deucher on 26 August 2020, 19:13:14 UTC 
drivers: gpu: amd: Initialize amdgpu_dm_backlight_caps object to 0 in amdgpu_dm_update_backlight_caps
 
In `amdgpu_dm_update_backlight_caps()`, there is a local
`amdgpu_dm_backlight_caps` object that is filled in by
`amdgpu_acpi_get_backlight_caps()`. However, this object is
uninitialized before the call and hence the subsequent check for
aux_support can fail since it is not initialized by
`amdgpu_acpi_get_backlight_caps()` as well. This change initializes
this local `amdgpu_dm_backlight_caps` object to 0.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Furquan Shaikh <furquan@google.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
1 parent 168f09c
Raw File
netns.h 
/* SPDX-License-Identifier: GPL-2.0 */
/*
 * NFS-private data for each "struct net".  Accessed with net_generic().
 */

#ifndef __NFS_NETNS_H__
#define __NFS_NETNS_H__

#include <linux/nfs4.h>
#include <net/net_namespace.h>
#include <net/netns/generic.h>

struct bl_dev_msg {
	int32_t status;
	uint32_t major, minor;
};

struct nfs_netns_client;

struct nfs_net {
	struct cache_detail *nfs_dns_resolve;
	struct rpc_pipe *bl_device_pipe;
	struct bl_dev_msg bl_mount_reply;
	wait_queue_head_t bl_wq;
	struct mutex bl_mutex;
	struct list_head nfs_client_list;
	struct list_head nfs_volume_list;
#if IS_ENABLED(CONFIG_NFS_V4)
	struct idr cb_ident_idr; /* Protected by nfs_client_lock */
	unsigned short nfs_callback_tcpport;
	unsigned short nfs_callback_tcpport6;
	int cb_users[NFS4_MAX_MINOR_VERSION + 1];
#endif
	struct nfs_netns_client *nfs_client;
	spinlock_t nfs_client_lock;
	ktime_t boot_time;
#ifdef CONFIG_PROC_FS
	struct proc_dir_entry *proc_nfsfs;
#endif
};

extern unsigned int nfs_net_id;

#endif
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