[PATCH] fs/libfs.c: let lseek use SEEK_SET and SEEK_CUR

[Yufen Yu <yuyufen@xxxxxxxxxx>]

Let dcache_dir_lseek() use SEEK_SET and SEEK_CUR to make
code more unify.

Signed-off-by: Yufen Yu <yuyufen@xxxxxxxxxx>
---
 fs/libfs.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/libfs.c b/fs/libfs.c
index 0fb590d79f30..37654d33bd29 100644
--- a/fs/libfs.c
+++ b/fs/libfs.c
@@ -144,9 +144,9 @@ loff_t dcache_dir_lseek(struct file *file, loff_t offset, int whence)
 {
 	struct dentry *dentry = file->f_path.dentry;
 	switch (whence) {
-		case 1:
+		case SEEK_CUR:
 			offset += file->f_pos;
-		case 0:
+		case SEEK_SET:
 			if (offset >= 0)
 				break;
 		default:
-- 
2.16.2.dirty