[ovs-dev] [PATCH] checkpatch.py: Fix Python style.

[Ben Pfaff]

Fixes the following warnings:

../utilities/checkpatch.py:219:1: E302 expected 2 blank lines, found 1
../utilities/checkpatch.py:224:1: E302 expected 2 blank lines, found 1
../utilities/checkpatch.py:228:1: E302 expected 2 blank lines, found 1

CC: Justin Pettit <jpettit at ovn.org>
Fixes: 4e99b70dfae0 ("checkpatch.py: Add check for "xxx" in comments.")
Signed-off-by: Ben Pfaff <blp at ovn.org>
---
 utilities/checkpatch.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/utilities/checkpatch.py b/utilities/checkpatch.py
index 42777e6fcb15..8a3895240357 100755
--- a/utilities/checkpatch.py
+++ b/utilities/checkpatch.py
@@ -216,15 +216,18 @@ def is_comment_line(line):
     """Returns TRUE if the current line is part of a block comment."""
     return __regex_is_comment_line.match(line) is not None
 
+
 def has_comment(line):
     """Returns TRUE if the current line contains a comment or is part of
        a block comment."""
     return __regex_has_comment.match(line) is not None
 
+
 def trailing_operator(line):
     """Returns TRUE if the current line ends with an operatorsuch as ? or :"""
     return __regex_trailing_operator.match(line) is not None
 
+
 def has_xxx_mark(line):
     """Returns TRUE if the current line contains 'xxx'."""
     return __regex_has_xxx_mark.match(line) is not None
-- 
2.10.2