diff options
Diffstat (limited to 'drivers/net/xen-netback/xenbus.c')
| -rw-r--r-- | drivers/net/xen-netback/xenbus.c | 37 |
1 files changed, 2 insertions, 35 deletions
diff --git a/drivers/net/xen-netback/xenbus.c b/drivers/net/xen-netback/xenbus.c index 9911b4e61c0f..daf4c7867102 100644 --- a/drivers/net/xen-netback/xenbus.c +++ b/drivers/net/xen-netback/xenbus.c @@ -165,7 +165,7 @@ xenvif_write_io_ring(struct file *filp, const char __user *buf, size_t count, return count; } -static int xenvif_io_ring_open(struct inode *inode, struct file *filp) +static int xenvif_dump_open(struct inode *inode, struct file *filp) { int ret; void *queue = NULL; @@ -179,35 +179,13 @@ static int xenvif_io_ring_open(struct inode *inode, struct file *filp) static const struct file_operations xenvif_dbg_io_ring_ops_fops = { .owner = THIS_MODULE, - .open = xenvif_io_ring_open, + .open = xenvif_dump_open, .read = seq_read, .llseek = seq_lseek, .release = single_release, .write = xenvif_write_io_ring, }; -static int xenvif_read_ctrl(struct seq_file *m, void *v) -{ - struct xenvif *vif = m->private; - - xenvif_dump_hash_info(vif, m); - - return 0; -} - -static int xenvif_ctrl_open(struct inode *inode, struct file *filp) -{ - return single_open(filp, xenvif_read_ctrl, inode->i_private); -} - -static const struct file_operations xenvif_dbg_ctrl_ops_fops = { - .owner = THIS_MODULE, - .open = xenvif_ctrl_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - static void xenvif_debugfs_addif(struct xenvif *vif) { struct dentry *pfile; @@ -232,17 +210,6 @@ static void xenvif_debugfs_addif(struct xenvif *vif) pr_warn("Creation of io_ring file returned %ld!\n", PTR_ERR(pfile)); } - - if (vif->ctrl_task) { - pfile = debugfs_create_file("ctrl", - S_IRUSR, - vif->xenvif_dbg_root, - vif, - &xenvif_dbg_ctrl_ops_fops); - if (IS_ERR_OR_NULL(pfile)) - pr_warn("Creation of ctrl file returned %ld!\n", - PTR_ERR(pfile)); - } } else netdev_warn(vif->dev, "Creation of vif debugfs dir returned %ld!\n", |