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netlink: Fix dump skb leak/double free
[cascardo/linux.git]
/
Documentation
/
CodingStyle
diff --git
a/Documentation/CodingStyle
b/Documentation/CodingStyle
index
db65377
..
9a70ddd
100644
(file)
--- a/
Documentation/CodingStyle
+++ b/
Documentation/CodingStyle
@@
-640,7
+640,7
@@
Things to avoid when using macros:
do { \
if (blah(x) < 0) \
return -EBUGGERED; \
- } while(0)
+ } while
(0)
is a _very_ bad idea. It looks like a function call but exits the "calling"
function; don't break the internal parsers of those who will read the code.