quota: remove trailing whitespaces

This removes all trailing whitespaces in fs/quota/.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Jan Kara <jack@suse.cz>

fs/quota/dquot.c

@@ -9,7 +9,7 @@
  * on the Melbourne quota system as used on BSD derived systems. The internal
  * implementation is based on one of the several variants of the LINUX
  * inode-subsystem with added complexity of the diskquota system.
- * 
+ *
  * Author:	Marco van Wieringen <mvw@planets.elm.net>
  *
  * Fixes:   Dmitry Gorodchanin <pgmdsg@ibi.com>, 11 Feb 96
@@ -51,7 +51,7 @@
  *		Added journalled quota support, fix lock inversion problems
  *		Jan Kara, <jack@suse.cz>, 2003,2004
  *
- * (C) Copyright 1994 - 1997 Marco van Wieringen 
+ * (C) Copyright 1994 - 1997 Marco van Wieringen
  */
 
 #include <linux/errno.h>
@@ -197,7 +197,7 @@ static struct quota_format_type *find_quota_format(int id)
 		int qm;
 
 		spin_unlock(&dq_list_lock);
-		
+
 		for (qm = 0; module_names[qm].qm_fmt_id &&
 			     module_names[qm].qm_fmt_id != id; qm++)
 			;
@@ -2397,7 +2397,7 @@ static int vfs_load_quota_inode(struct inode *inode, int type, int format_id,
 out_fmt:
 	put_quota_format(fmt);
 
-	return error; 
+	return error;
 }
 
 /* Reenable quotas on remount RW */
@@ -2775,7 +2775,7 @@ int dquot_get_state(struct super_block *sb, struct qc_state *state)
 	struct qc_type_state *tstate;
 	struct quota_info *dqopt = sb_dqopt(sb);
 	int type;
-  
+
 	memset(state, 0, sizeof(*state));
 	for (type = 0; type < MAXQUOTAS; type++) {
 		if (!sb_has_quota_active(sb, type))

fs/quota/quota_v1.c

@@ -127,7 +127,7 @@ static int v1_check_quota_file(struct super_block *sb, int type)
 {
 	struct inode *inode = sb_dqopt(sb)->files[type];
 	ulong blocks;
-	size_t off; 
+	size_t off;
 	struct v2_disk_dqheader dqhead;
 	ssize_t size;
 	loff_t isize;

fs/quota/quota_v2.c

@@ -78,7 +78,7 @@ static int v2_check_quota_file(struct super_block *sb, int type)
 	struct v2_disk_dqheader dqhead;
 	static const uint quota_magics[] = V2_INITQMAGICS;
 	static const uint quota_versions[] = V2_INITQVERSIONS;
- 
+
 	if (v2_read_header(sb, type, &dqhead))
 		return 0;
 	if (le32_to_cpu(dqhead.dqh_magic) != quota_magics[type] ||