linux-kernel - [PATCH] [SCSI] fnic: convert to use simple

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Date:	Wed, 6 Nov 2013 09:45:09 +0800
From:	Duan Jiong <duanj.fnst@...fujitsu.com>
To:	JBottomley@...allels.com
Cc:	linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org,
	Duan Jiong <duanj.fnst@...fujitsu.com>
Subject: [PATCH] [SCSI] fnic: convert to use simple_open()

This removes an open code simple_open() function and replaces file
operations references to the function with simple_open() instead.

Signed-off-by: Duan Jiong <duanj.fnst@...fujitsu.com>
---
 drivers/scsi/fnic/fnic_debugfs.c | 19 +------------------
 1 file changed, 1 insertion(+), 18 deletions(-)

diff --git a/drivers/scsi/fnic/fnic_debugfs.c b/drivers/scsi/fnic/fnic_debugfs.c
index b6073f8..9852e4f 100644
--- a/drivers/scsi/fnic/fnic_debugfs.c
+++ b/drivers/scsi/fnic/fnic_debugfs.c
@@ -77,23 +77,6 @@ void fnic_debugfs_terminate(void)
 }
 
 /*
- * fnic_trace_ctrl_open - Open the trace_enable file
- * @inode: The inode pointer.
- * @file: The file pointer to attach the trace enable/disable flag.
- *
- * Description:
- * This routine opens a debugsfs file trace_enable.
- *
- * Returns:
- * This function returns zero if successful.
- */
-static int fnic_trace_ctrl_open(struct inode *inode, struct file *filp)
-{
-	filp->private_data = inode->i_private;
-	return 0;
-}
-
-/*
  * fnic_trace_ctrl_read - Read a trace_enable debugfs file
  * @filp: The file pointer to read from.
  * @ubuf: The buffer to copy the data to.
@@ -274,7 +257,7 @@ static int fnic_trace_debugfs_release(struct inode *inode,
 
 static const struct file_operations fnic_trace_ctrl_fops = {
 	.owner = THIS_MODULE,
-	.open = fnic_trace_ctrl_open,
+	.open = simple_open,
 	.read = fnic_trace_ctrl_read,
 	.write = fnic_trace_ctrl_write,
 };
-- 
1.8.3.1

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