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Message-ID: <20071004094422.GA652@elf.ucw.cz>
Date: Thu, 4 Oct 2007 11:44:22 +0200
From: Pavel Machek <pavel@....cz>
To: Andrew Morton <akpm@...l.org>,
kernel list <linux-kernel@...r.kernel.org>
Subject: CodingStyle: mention bitfields/whitespace style, prefer (!foo) in
examples
Mention whitespace and bitfields style, prefer (!foo) to (foo == NULL)
in examples.
Signed-off-by: Pavel Machek <pavel@...e.cz>
diff --git a/Documentation/CodingStyle b/Documentation/CodingStyle
index 7f1730f..1595a45 100644
--- a/Documentation/CodingStyle
+++ b/Documentation/CodingStyle
@@ -71,6 +71,15 @@ used for indentation, and the above exam
Get a decent editor and don't leave whitespace at the end of lines.
+Bitfield variables should be indented like this:
+
+ unsigned int foo :1;
+
+Do not put whitespace between any of the unary operators and their operand.
+
+It is usually unnecessary to have whitespace around parentheses as
+part of expressions, around brackets, or around the operators . and
+->.
Chapter 2: Breaking long lines and strings
@@ -403,7 +412,7 @@ int fun(int a)
int result = 0;
char *buffer = kmalloc(SIZE);
- if (buffer == NULL)
+ if (!buffer)
return -ENOMEM;
if (condition1) {
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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