diff mbox series

[-next] scsi: snic: Convert to DEFINE_SHOW_ATTRIBUTE

Message ID 20200716084415.6979-1-miaoqinglang@huawei.com (mailing list archive)
State Deferred
Headers show
Series [-next] scsi: snic: Convert to DEFINE_SHOW_ATTRIBUTE | expand

Commit Message

Qinglang Miao July 16, 2020, 8:44 a.m. UTC 
From: Yongqiang Liu <liuyongqiang13@huawei.com>

Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.

Signed-off-by: Yongqiang Liu <liuyongqiang13@huawei.com>
---
 drivers/scsi/snic/snic_debugfs.c | 14 +-------------
 1 file changed, 1 insertion(+), 13 deletions(-)
diff mbox series

Patch

diff --git a/drivers/scsi/snic/snic_debugfs.c b/drivers/scsi/snic/snic_debugfs.c
index dbaee7b69..63039505f 100644
--- a/drivers/scsi/snic/snic_debugfs.c
+++ b/drivers/scsi/snic/snic_debugfs.c
@@ -340,19 +340,7 @@  snic_stats_show(struct seq_file *sfp, void *data)
  * Description:
  * This routine opens a debugfs file stats of specific host
  */
-static int
-snic_stats_open(struct inode *inode, struct file *filp)
-{
-	return single_open(filp, snic_stats_show, inode->i_private);
-}
-
-static const struct file_operations snic_stats_fops = {
-	.owner	= THIS_MODULE,
-	.open	= snic_stats_open,
-	.read_iter	= seq_read_iter,
-	.llseek = seq_lseek,
-	.release = single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(snic_stats);
 
 static const struct file_operations snic_reset_stats_fops = {
 	.owner = THIS_MODULE,