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tracefs: ->d_parent is never NULL or negative... 

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2016-05-29 14:57:53 -04:00
parent 4093d306a9
commit 0ba3353c22
1 changed files with 0 additions and 7 deletions
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7
fs/tracefs/inode.c
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@ -541,9 +541,6 @@ void tracefs_remove(struct dentry *dentry)
return;
parent = dentry->d_parent;
if (!parent || !parent->d_inode)
return;
inode_lock(parent->d_inode);
ret = __tracefs_remove(dentry, parent);
inode_unlock(parent->d_inode);
@ -566,10 +563,6 @@ void tracefs_remove_recursive(struct dentry *dentry)
if (IS_ERR_OR_NULL(dentry))
return;
parent = dentry->d_parent;
if (!parent || !parent->d_inode)
return;
parent = dentry;
down:
inode_lock(parent->d_inode);