[PATCH] ext4 whitespace cleanups

Someone's tab key is emitting spaces.  Attempt to repair some of the damage.

Cc: <linux-ext4@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

fs/ext4/dir.c

@@ -188,8 +188,9 @@ revalidate:
 			de = (struct ext4_dir_entry_2 *) (bh->b_data + offset);
 			if (!ext4_check_dir_entry ("ext4_readdir", inode, de,
 						   bh, offset)) {
-				/* On error, skip the f_pos to the
-                                   next block. */
+				/*
+				 * On error, skip the f_pos to the next block
+				 */
 				filp->f_pos = (filp->f_pos |
 						(sb->s_blocksize - 1)) + 1;
 				brelse (bh);

fs/ext4/extents.c

@@ -1097,8 +1097,8 @@ static int inline
 ext4_can_extents_be_merged(struct inode *inode, struct ext4_extent *ex1,
 				struct ext4_extent *ex2)
 {
-        if (le32_to_cpu(ex1->ee_block) + le16_to_cpu(ex1->ee_len)
-	    != le32_to_cpu(ex2->ee_block))
+	if (le32_to_cpu(ex1->ee_block) + le16_to_cpu(ex1->ee_len) !=
+			le32_to_cpu(ex2->ee_block))
 		return 0;
 
 	/*

fs/ext4/namei.c

@@ -243,9 +243,9 @@ static void dx_show_index (char * label, struct dx_entry *entries)
 {
 	int i, n = dx_get_count (entries);
         printk("%s index ", label);
-        for (i = 0; i < n; i++)
-        {
-                printk("%x->%u ", i? dx_get_hash(entries + i): 0, dx_get_block(entries + i));
+	for (i = 0; i < n; i++) {
+		printk("%x->%u ", i? dx_get_hash(entries + i) :
+				0, dx_get_block(entries + i));
 	}
 	printk("\n");
 }
@@ -691,8 +691,7 @@ static void dx_sort_map (struct dx_map_entry *map, unsigned count)
 	struct dx_map_entry *p, *q, *top = map + count - 1;
 	int more;
 	/* Combsort until bubble sort doesn't suck */
-        while (count > 2)
-	{
+	while (count > 2) {
 		count = count*10/13;
 		if (count - 9 < 2) /* 9, 10 -> 11 */
 			count = 11;
@@ -704,8 +703,7 @@ static void dx_sort_map (struct dx_map_entry *map, unsigned count)
 	do {
 		more = 0;
 		q = top;
-                while (q-- > map)
-		{
+		while (q-- > map) {
 			if (q[1].hash >= q[0].hash)
 				continue;
 			swap(*(q+1), *q);

fs/ext4/super.c

@@ -1191,9 +1191,10 @@ static int ext4_setup_super(struct super_block *sb, struct ext4_super_block *es,
 			"running e2fsck is recommended\n");
 #if 0
 		/* @@@ We _will_ want to clear the valid bit if we find
-                   inconsistencies, to force a fsck at reboot.  But for
-                   a plain journaled filesystem we can keep it set as
-                   valid forever! :) */
+		 * inconsistencies, to force a fsck at reboot.  But for
+		 * a plain journaled filesystem we can keep it set as
+		 * valid forever! :)
+		 */
 	es->s_state = cpu_to_le16(le16_to_cpu(es->s_state) & ~EXT4_VALID_FS);
 #endif
 	if (!(__s16) le16_to_cpu(es->s_max_mnt_count))
@@ -1791,8 +1792,9 @@ static int ext4_fill_super (struct super_block *sb, void *data, int silent)
 	switch (test_opt(sb, DATA_FLAGS)) {
 	case 0:
 		/* No mode set, assume a default based on the journal
-                   capabilities: ORDERED_DATA if the journal can
-                   cope, else JOURNAL_DATA */
+		 * capabilities: ORDERED_DATA if the journal can
+		 * cope, else JOURNAL_DATA
+		 */
 		if (jbd2_journal_check_available_features
 		    (sbi->s_journal, 0, 0, JBD2_FEATURE_INCOMPAT_REVOKE))
 			set_opt(sbi->s_mount_opt, ORDERED_DATA);