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Subject[PATCH] fs/kernfs: remove the double check of dentry->inode
In both kernfs_node_from_dentry() and in
kernfs_dentry_node(), we will check the dentry->inode
is NULL or not, which is superfluous.

So remove the check in kernfs_node_from_dentry().

Signed-off-by: Hui Su <sh_def@163.com>
---
fs/kernfs/dir.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/fs/kernfs/dir.c b/fs/kernfs/dir.c
index 9aec80b9d7c6..b062c666df05 100644
--- a/fs/kernfs/dir.c
+++ b/fs/kernfs/dir.c
@@ -604,8 +604,7 @@ const struct dentry_operations kernfs_dops = {
*/
struct kernfs_node *kernfs_node_from_dentry(struct dentry *dentry)
{
- if (dentry->d_sb->s_op == &kernfs_sops &&
- !d_really_is_negative(dentry))
+ if (dentry->d_sb->s_op == &kernfs_sops)
return kernfs_dentry_node(dentry);
return NULL;
}
--
2.29.0

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