From 1d8636b7f40a1cff45c85773d35a21be93f4e841 Mon Sep 17 00:00:00 2001
From: bernard <bernard.xiong@rt-thread.com>
Date: Wed, 25 Oct 2017 18:42:06 +0800
Subject: [PATCH] [DFS] Code cleanup.

---
 components/dfs/src/poll.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/dfs/src/poll.c b/components/dfs/src/poll.c
index f95a9b1845..01d41da18b 100644
--- a/components/dfs/src/poll.c
+++ b/components/dfs/src/poll.c
@@ -222,7 +222,7 @@ int poll(struct pollfd *fds, nfds_t nfds, int timeout)
     poll_table_init(&table);
 
     num = poll_do(fds, nfds, &table, timeout);
-	
+
     poll_teardown(&table);
 
     return num;
-- 
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