nilfs2: fix a checkpatch error in page.c

Will correct the following checkpatch error:

 ERROR: trailing whitespace
 #494: FILE: page.c:494:
 + $

Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/nilfs2/page.c b/fs/nilfs2/page.c
index 48a775ec1d2a..0c432416cfef 100644
--- a/fs/nilfs2/page.c
+++ b/fs/nilfs2/page.c
@@ -491,7 +491,7 @@ unsigned nilfs_page_count_clean_buffers(struct page *page,
 	}
 	return nc;
 }
- 
+
 void nilfs_mapping_init_once(struct address_space *mapping)
 {
 	memset(mapping, 0, sizeof(*mapping));