Revision a7654211d0ffeaa8eb0545ea00f8445242cbce05 authored by Tang Bin on 20 May 2020, 09:55:32 UTC, committed by David S. Miller on 22 May 2020, 00:26:54 UTC
In the function devm_platform_ioremap_resource(), if get resource
failed, the return value is ERR_PTR() not NULL. Thus it must be
replaced by IS_ERR(), or else it may result in crashes if a critical
error path is encountered.
Fixes: 0ce5ebd24d25 ("mfd: ioc3: Add driver for SGI IOC3 chip")
Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 parent 41b4bd9
sysfile.h
/* SPDX-License-Identifier: GPL-2.0-or-later */
/* -*- mode: c; c-basic-offset: 8; -*-
* vim: noexpandtab sw=8 ts=8 sts=0:
*
* sysfile.h
*
* Function prototypes
*
* Copyright (C) 2002, 2004 Oracle. All rights reserved.
*/
#ifndef OCFS2_SYSFILE_H
#define OCFS2_SYSFILE_H
struct inode * ocfs2_get_system_file_inode(struct ocfs2_super *osb,
int type,
u32 slot);
#endif /* OCFS2_SYSFILE_H */
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