]> git.karo-electronics.de Git - linux-beck.git/commitdiff
Documentation/CodingStyle: flesh out if-else examples
authorHarry Wei <jiaweiwei.xiyou@gmail.com>
Tue, 22 Mar 2011 23:35:01 +0000 (16:35 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 23 Mar 2011 00:44:16 +0000 (17:44 -0700)
There is a missing case for "Chapter 3: Placing Braces and Spaces".  We
often know we should not use braces where a single statement.  The first
case is:

if (condition)
action();

Another case is:

if (condition)
do_this();
else
do_that();

However, I can not find a description of the second case.

Signed-off-by: Harry Wei <harryxiyou@gmail.com>
Cc: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Documentation/CodingStyle

index 1cd3478e5834e0a7a8e1110ebd1a736989794148..58b0bf9178349c435fd53674d96c29d7ecea0414 100644 (file)
@@ -168,6 +168,13 @@ Do not unnecessarily use braces where a single statement will do.
 if (condition)
        action();
 
+and
+
+if (condition)
+       do_this();
+else
+       do_that();
+
 This does not apply if one branch of a conditional statement is a single
 statement. Use braces in both branches.