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kernfs: mount: Remove unnecessary ‘NULL’ values from knparent

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knparent is assigned first, so it does not need to initialize the
assignment.

Signed-off-by: Li zeming <zeming@nfschina.com>
Acked-by: Tejun Heo <tj@kernel.org>
Link: https://lore.kernel.org/r/20240415102009.9926-1-zeming@nfschina.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Li zeming 2024-04-15 18:20:09 +08:00 committed by Greg Kroah-Hartman
parent 9bb8e30611
commit 75cde4e37a
1 changed files with 1 additions and 1 deletions
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fs/kernfs/mount.c
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@ -206,7 +206,7 @@ struct dentry *kernfs_node_dentry(struct kernfs_node *kn,
struct super_block *sb)
{
struct dentry *dentry;
struct kernfs_node *knparent = NULL;
struct kernfs_node *knparent;
BUG_ON(sb->s_op != &kernfs_sops);