nilfs2: fix block comments

This fixes block comments with proper formatting to eliminate the
following checkpatch.pl warnings:

  "WARNING: Block comments use * on subsequent lines"
  "WARNING: Block comments use a trailing */ on a separate line"

Link: http://lkml.kernel.org/r/1462886671-3521-8-git-send-email-konishi.ryusuke@lab.ntt.co.jp
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/nilfs2/recovery.c b/fs/nilfs2/recovery.c
index db156a19..d893dc9 100644
--- a/fs/nilfs2/recovery.c
+++ b/fs/nilfs2/recovery.c
@@ -43,8 +43,10 @@
 
 /* work structure for recovery */
 struct nilfs_recovery_block {
-	ino_t ino;		/* Inode number of the file that this block
-				   belongs to */
+	ino_t ino;		/*
+				 * Inode number of the file that this block
+				 * belongs to
+				 */
 	sector_t blocknr;	/* block number */
 	__u64 vblocknr;		/* virtual block number */
 	unsigned long blkoff;	/* File offset of the data block (per block) */
@@ -869,9 +871,11 @@
 
 		flags = le16_to_cpu(sum->ss_flags);
 		if (!(flags & NILFS_SS_SR) && !scan_newer) {
-			/* This will never happen because a superblock
-			   (last_segment) always points to a pseg
-			   having a super root. */
+			/*
+			 * This will never happen because a superblock
+			 * (last_segment) always points to a pseg with
+			 * a super root.
+			 */
 			ret = NILFS_SEG_FAIL_CONSISTENCY;
 			goto failed;
 		}