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ocfs2: remove unnecessary NULL check before unregister_sysctl_table()

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unregister_sysctl_table() checks for NULL pointers internally.  Remove
unneeded NULL check here.

Link: https://lkml.kernel.org/r/20250422073051.1334310-1-nichen@iscas.ac.cn
Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Reviewed-by: Joseph Qi <joseph.qi@linux.alibaba.com>
Cc: Mark Fasheh <mark@fasheh.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Cc: Changwei Ge <gechangwei@live.cn>
Cc: Jun Piao <piaojun@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Chen Ni 2025-04-22 15:30:51 +08:00 committed by Andrew Morton
parent cdc3ed3035
commit 1785c67e2a
1 changed files with 1 additions and 2 deletions
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3
fs/ocfs2/stackglue.c
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@ -691,8 +691,7 @@ static void __exit ocfs2_stack_glue_exit(void)
memset(&locking_max_version, 0,
sizeof(struct ocfs2_protocol_version));
ocfs2_sysfs_exit();
if (ocfs2_table_header)
unregister_sysctl_table(ocfs2_table_header);
unregister_sysctl_table(ocfs2_table_header);
}
MODULE_AUTHOR("Oracle");