[SCSI] csiostor: convert to use simple_open()
This removes an open coded simple_open() function and
replaces file operations references to the function
with simple_open() instead.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Naresh Kumar Inna <naresh@chelsio.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
diff --git a/drivers/scsi/csiostor/csio_init.c b/drivers/scsi/csiostor/csio_init.c
index b42cbbd..d81b03c 100644
--- a/drivers/scsi/csiostor/csio_init.c
+++ b/drivers/scsi/csiostor/csio_init.c
@@ -60,13 +60,6 @@
/*
* debugfs support
*/
-static int
-csio_mem_open(struct inode *inode, struct file *file)
-{
- file->private_data = inode->i_private;
- return 0;
-}
-
static ssize_t
csio_mem_read(struct file *file, char __user *buf, size_t count, loff_t *ppos)
{
@@ -110,7 +103,7 @@
static const struct file_operations csio_mem_debugfs_fops = {
.owner = THIS_MODULE,
- .open = csio_mem_open,
+ .open = simple_open,
.read = csio_mem_read,
.llseek = default_llseek,
};