ieee802154: at86rf230: convert to DEFINE_SHOW_ATTRIBUTE

Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.

Signed-off-by: Yangtao Li <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c
index 3d9e91579866826e476ceb2374b0d286e70c07fd..0253eb50215302013567c88f9a0f540c2a92ced0 100644 (file)
--- a/drivers/net/ieee802154/at86rf230.c
+++ b/drivers/net/ieee802154/at86rf230.c
@@ -1632,18 +1632,7 @@ static int at86rf230_stats_show(struct seq_file *file, void *offset)
        seq_printf(file, "INVALID:\t\t%8llu\n", lp->trac.invalid);
        return 0;
 }
-
-static int at86rf230_stats_open(struct inode *inode, struct file *file)
-{
-       return single_open(file, at86rf230_stats_show, inode->i_private);
-}
-
-static const struct file_operations at86rf230_stats_fops = {
-       .open           = at86rf230_stats_open,
-       .read           = seq_read,
-       .llseek         = seq_lseek,
-       .release        = single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(at86rf230_stats);
 
 static int at86rf230_debugfs_init(struct at86rf230_local *lp)
 {