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| author | Harry Wei <jiaweiwei.xiyou@gmail.com> | 2011-03-22 16:35:01 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-22 17:44:16 -0700 |
| commit | 38829dc9d7b46b195ab99d62c8c53c21a7adc36b (patch) | |
| tree | ff38cc7aa7965af81e2d5ee5f21e2724489269ec /Documentation | |
| parent | 0bc825d240abcaf5ed6e9d59b44215b51718ef5b (diff) | |
| download | linux-stable-38829dc9d7b46b195ab99d62c8c53c21a7adc36b.tar.gz linux-stable-38829dc9d7b46b195ab99d62c8c53c21a7adc36b.tar.bz2 linux-stable-38829dc9d7b46b195ab99d62c8c53c21a7adc36b.zip | |
Documentation/CodingStyle: flesh out if-else examples
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>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/CodingStyle | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/CodingStyle b/Documentation/CodingStyle index 1cd3478e5834..58b0bf917834 100644 --- a/Documentation/CodingStyle +++ b/Documentation/CodingStyle @@ -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. |