bonding: convert to DEFINE_SHOW_ATTRIBUTE

Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/bonding/bond_debugfs.c b/drivers/net/bonding/bond_debugfs.c
index 3868e1a5126d3eee6a0588212073b60715e8daf0..1360f1ffe070d02088ef5ac67f58f5ad03e04b7c 100644 (file)
--- a/drivers/net/bonding/bond_debugfs.c
+++ b/drivers/net/bonding/bond_debugfs.c
@@ -45,19 +45,7 @@ static int bond_debug_rlb_hash_show(struct seq_file *m, void *v)
 
        return 0;
 }
-
-static int bond_debug_rlb_hash_open(struct inode *inode, struct file *file)
-{
-       return single_open(file, bond_debug_rlb_hash_show, inode->i_private);
-}
-
-static const struct file_operations bond_debug_rlb_hash_fops = {
-       .owner          = THIS_MODULE,
-       .open           = bond_debug_rlb_hash_open,
-       .read           = seq_read,
-       .llseek         = seq_lseek,
-       .release        = single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(bond_debug_rlb_hash);
 
 void bond_debug_register(struct bonding *bond)
 {