linux-kernel - [PATCH 2/6] coda: Clean-up whitespace problems in pioctl.c

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Date:	Wed,  5 May 2010 15:15:35 +0200
From:	John Kacur <jkacur@...hat.com>
To:	lkml <linux-kernel@...r.kernel.org>
Cc:	John Kacur <jkacur@...hat.com>, Arnd Bergmann <arnd@...db.de>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...e.hu>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Jan Harkes <jaharkes@...cmu.edu>, coda@...cmu.edu
Subject: [PATCH 2/6] coda: Clean-up whitespace problems in pioctl.c

Signed-off-by: John Kacur <jkacur@...hat.com>
---
 fs/coda/pioctl.c |   35 +++++++++++++++++------------------
 1 files changed, 17 insertions(+), 18 deletions(-)

diff --git a/fs/coda/pioctl.c b/fs/coda/pioctl.c
index 96ace2c..ca25d96 100644
--- a/fs/coda/pioctl.c
+++ b/fs/coda/pioctl.c
@@ -1,6 +1,6 @@
 /*
  * Pioctl operations for Coda.
- * Original version: (C) 1996 Peter Braam 
+ * Original version: (C) 1996 Peter Braam
  * Rewritten for Linux 2.1: (C) 1997 Carnegie Mellon University
  *
  * Carnegie Mellon encourages users of this code to contribute improvements
@@ -31,8 +31,7 @@ static long coda_pioctl(struct file *filp, unsigned int cmd,
 			unsigned long user_data);
 
 /* exported from this file */
-const struct inode_operations coda_ioctl_inode_operations =
-{
+const struct inode_operations coda_ioctl_inode_operations = {
 	.permission	= coda_ioctl_permission,
 	.setattr	= coda_setattr,
 };
@@ -52,28 +51,28 @@ static long coda_pioctl(struct file *filp, unsigned int cmd,
 			unsigned long user_data)
 {
 	struct path path;
-        int error;
+	int error;
 	struct PioctlData data;
 	struct inode *inode = filp->f_dentry->d_inode;
-        struct inode *target_inode = NULL;
-        struct coda_inode_info *cnp;
+	struct inode *target_inode = NULL;
+	struct coda_inode_info *cnp;
 
 	lock_kernel();
 
-        /* get the Pioctl data arguments from user space */
-        if (copy_from_user(&data, (void __user *)user_data, sizeof(data))) {
+	/* get the Pioctl data arguments from user space */
+	if (copy_from_user(&data, (void __user *)user_data, sizeof(data))) {
 		error = -EINVAL;
 		goto out;
 	}
-       
-        /* 
-         * Look up the pathname. Note that the pathname is in 
-         * user memory, and namei takes care of this
-         */
+
+	/*
+	 * Look up the pathname. Note that the pathname is in
+	 * user memory, and namei takes care of this
+	 */
 	if (data.follow)
-                error = user_path(data.path, &path);
+		error = user_path(data.path, &path);
 	else
-	        error = user_lpath(data.path, &path);
+		error = user_lpath(data.path, &path);
 
 	if (error)
 		goto out;
@@ -81,14 +80,14 @@ static long coda_pioctl(struct file *filp, unsigned int cmd,
 		target_inode = path.dentry->d_inode;
 
 	/* return if it is not a Coda inode */
-	if ( target_inode->i_sb != inode->i_sb ) {
+	if (target_inode->i_sb != inode->i_sb) {
 		path_put(&path);
 		error = -EINVAL;
 		goto out;
 	}
 
 	/* now proceed to make the upcall */
-        cnp = ITOC(target_inode);
+	cnp = ITOC(target_inode);
 
 	error = venus_pioctl(inode->i_sb, &(cnp->c_fid), cmd, &data);
 
@@ -96,5 +95,5 @@ static long coda_pioctl(struct file *filp, unsigned int cmd,
 
 out:
 	unlock_kernel();
-        return error;
+	return error;
 }
-- 
1.6.6.1

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