diff options
| author |  Taehee Yoo <ap420073@gmail.com>
| 2019-12-22 11:26:39 +0000 |
|---|---|---|
| committer |  David S. Miller <davem@davemloft.net>
| 2019-12-25 16:35:35 -0800 |
| commit | 4c2d5e33dcd3a6333a7895be3b542ff3d373177c (patch) | |
| tree | 1eb30b9f692699b85ddf74edbfd8ce7b9641ce5d /net/hsr/hsr_debugfs.c | |
| parent | hsr: add hsr root debugfs directory (diff) | |
| download | linux-4c2d5e33dcd3a6333a7895be3b542ff3d373177c.tar.gz linux-4c2d5e33dcd3a6333a7895be3b542ff3d373177c.tar.bz2 linux-4c2d5e33dcd3a6333a7895be3b542ff3d373177c.zip | |
hsr: rename debugfs file when interface name is changed
hsr interface has own debugfs file, which name is same with interface name.
So, interface name is changed, debugfs file name should be changed too.
Fixes: fc4ecaeebd26 ("net: hsr: add debugfs support for display node list")
Signed-off-by: Taehee Yoo <ap420073@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/hsr/hsr_debugfs.c')
| -rw-r--r-- | net/hsr/hsr_debugfs.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/net/hsr/hsr_debugfs.c b/net/hsr/hsr_debugfs.c index a7462a718e7b..d5f709b940ff 100644 --- a/net/hsr/hsr_debugfs.c +++ b/net/hsr/hsr_debugfs.c @@ -65,6 +65,19 @@ hsr_node_table_open(struct inode *inode, struct file *filp) return single_open(filp, hsr_node_table_show, inode->i_private); } +void hsr_debugfs_rename(struct net_device *dev) +{ + struct hsr_priv *priv = netdev_priv(dev); + struct dentry *d; + + d = debugfs_rename(hsr_debugfs_root_dir, priv->node_tbl_root, + hsr_debugfs_root_dir, dev->name); + if (IS_ERR(d)) + netdev_warn(dev, "failed to rename\n"); + else + priv->node_tbl_root = d; +} + static const struct file_operations hsr_fops = { .open = hsr_node_table_open, .read = seq_read, |