[RFC 4/5] fm10k: use seq_open_data()

[Rasmus Villemoes]

Simplify the code slightly by having seq_open_data do the ->private assignment.

Signed-off-by: Rasmus Villemoes <li...@rasmusvillemoes.dk>
---
 drivers/net/ethernet/intel/fm10k/fm10k_debugfs.c | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_debugfs.c 
b/drivers/net/ethernet/intel/fm10k/fm10k_debugfs.c
index 14df09e2d964..acf034feb8fa 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_debugfs.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_debugfs.c
@@ -132,20 +132,13 @@ static int fm10k_dbg_desc_open(struct inode *inode, 
struct file *filep)
        struct fm10k_ring *ring = inode->i_private;
        struct fm10k_q_vector *q_vector = ring->q_vector;
        const struct seq_operations *desc_seq_ops;
-       int err;
 
        if (ring < q_vector->rx.ring)
                desc_seq_ops = &fm10k_dbg_tx_desc_seq_ops;
        else
                desc_seq_ops = &fm10k_dbg_rx_desc_seq_ops;
 
-       err = seq_open(filep, desc_seq_ops);
-       if (err)
-               return err;
-
-       ((struct seq_file *)filep->private_data)->private = ring;
-
-       return 0;
+       return seq_open_data(filep, desc_seq_ops, ring);
 }
 
 static const struct file_operations fm10k_dbg_desc_fops = {
-- 
2.15.1