Update clang-format

remove empty lines

Signed-off-by: George Liu <liuxiwei@inspur.com>
Change-Id: Ie3e6f356828987a4be5013def90d96b644502821
diff --git a/.clang-format b/.clang-format
index ddfe2d7..79a474d 100644
--- a/.clang-format
+++ b/.clang-format
@@ -77,7 +77,7 @@
 IndentCaseLabels: true
 IndentWidth:     4
 IndentWrappedFunctionNames: true
-KeepEmptyLinesAtTheStartOfBlocks: true
+KeepEmptyLinesAtTheStartOfBlocks: false
 MacroBlockBegin: ''
 MacroBlockEnd:   ''
 MaxEmptyLinesToKeep: 1