fs: Replace CURRENT_TIME_SEC with current_time() for inode timestamps

CURRENT_TIME_SEC is not y2038 safe. current_time() will
be transitioned to use 64 bit time along with vfs in a
separate patch.
There is no plan to transistion CURRENT_TIME_SEC to use
y2038 safe time interfaces.

current_time() will also be extended to use superblock
range checking parameters when range checking is introduced.

This works because alloc_super() fills in the the s_time_gran
in super block to NSEC_PER_SEC.

Signed-off-by: Deepa Dinamani <deepa.kernel@gmail.com>
Acked-by: Jan Kara <jack@suse.cz>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/hfs/catalog.c b/fs/hfs/catalog.c
index 8f4afd3..8a66405 100644
--- a/fs/hfs/catalog.c
+++ b/fs/hfs/catalog.c
@@ -125,7 +125,7 @@
 		goto err1;
 
 	dir->i_size++;
-	dir->i_mtime = dir->i_ctime = CURRENT_TIME_SEC;
+	dir->i_mtime = dir->i_ctime = current_time(dir);
 	mark_inode_dirty(dir);
 	hfs_find_exit(&fd);
 	return 0;
@@ -261,7 +261,7 @@
 	}
 
 	dir->i_size--;
-	dir->i_mtime = dir->i_ctime = CURRENT_TIME_SEC;
+	dir->i_mtime = dir->i_ctime = current_time(dir);
 	mark_inode_dirty(dir);
 	res = 0;
 out:
@@ -321,7 +321,7 @@
 	if (err)
 		goto out;
 	dst_dir->i_size++;
-	dst_dir->i_mtime = dst_dir->i_ctime = CURRENT_TIME_SEC;
+	dst_dir->i_mtime = dst_dir->i_ctime = current_time(dst_dir);
 	mark_inode_dirty(dst_dir);
 
 	/* finally remove the old entry */
@@ -333,7 +333,7 @@
 	if (err)
 		goto out;
 	src_dir->i_size--;
-	src_dir->i_mtime = src_dir->i_ctime = CURRENT_TIME_SEC;
+	src_dir->i_mtime = src_dir->i_ctime = current_time(src_dir);
 	mark_inode_dirty(src_dir);
 
 	type = entry.type;