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authorTaehee Yoo <ap420073@gmail.com>2020-02-28 21:01:20 +0300
committerDavid S. Miller <davem@davemloft.net>2020-03-01 08:37:03 +0300
commitf3f2f98470b7b8ead7c364c103303c3cac8c2ff0 (patch)
treebb4e78e69bdd735c97887ae5dd74f605ccc007dd /net/hsr
parent892e09153fa3564fcbf9f422760b61eba48c123e (diff)
downloadlinux-f3f2f98470b7b8ead7c364c103303c3cac8c2ff0.tar.xz
hsr: use debugfs_remove_recursive() instead of debugfs_remove()
If it uses debugfs_remove_recursive() instead of debugfs_remove(), hsr_priv() doesn't need to have "node_tbl_file" pointer variable. Signed-off-by: Taehee Yoo <ap420073@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/hsr')
-rw-r--r--net/hsr/hsr_debugfs.c5
-rw-r--r--net/hsr/hsr_main.h1
2 files changed, 1 insertions, 5 deletions
diff --git a/net/hsr/hsr_debugfs.c b/net/hsr/hsr_debugfs.c
index d5f709b940ff..9787ef11ca71 100644
--- a/net/hsr/hsr_debugfs.c
+++ b/net/hsr/hsr_debugfs.c
@@ -113,7 +113,6 @@ void hsr_debugfs_init(struct hsr_priv *priv, struct net_device *hsr_dev)
priv->node_tbl_root = NULL;
return;
}
- priv->node_tbl_file = de;
}
/* hsr_debugfs_term - Tear down debugfs intrastructure
@@ -125,9 +124,7 @@ void hsr_debugfs_init(struct hsr_priv *priv, struct net_device *hsr_dev)
void
hsr_debugfs_term(struct hsr_priv *priv)
{
- debugfs_remove(priv->node_tbl_file);
- priv->node_tbl_file = NULL;
- debugfs_remove(priv->node_tbl_root);
+ debugfs_remove_recursive(priv->node_tbl_root);
priv->node_tbl_root = NULL;
}
diff --git a/net/hsr/hsr_main.h b/net/hsr/hsr_main.h
index 754d84b217f0..7321cf8d6d2c 100644
--- a/net/hsr/hsr_main.h
+++ b/net/hsr/hsr_main.h
@@ -166,7 +166,6 @@ struct hsr_priv {
unsigned char sup_multicast_addr[ETH_ALEN];
#ifdef CONFIG_DEBUG_FS
struct dentry *node_tbl_root;
- struct dentry *node_tbl_file;
#endif
};