diff options
| author | Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp> | 2010-11-08 11:20:49 +0900 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2010-11-09 11:59:54 +1100 |
| commit | 6070bf3596f3b5a54091a08d5b2bc90c143dc264 (patch) | |
| tree | 19a8cc8c96b0387e18f4fb58dbfca40d0ea6922b /include/linux/kernel.h | |
| parent | a7bcf21e60c73cb7f7c13fad928967d7e47c3cac (diff) | |
kernel: Constify temporary variable in roundup()
Fix build error with GCC 3.x caused by commit b28efd54
"kernel: roundup should only reference arguments once" by constifying
temporary variable used in that macro.
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Suggested-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Eric Paris <eparis@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'include/linux/kernel.h')
| -rw-r--r-- | include/linux/kernel.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/kernel.h b/include/linux/kernel.h index 450092c1e35f..b526947bdf48 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -60,7 +60,7 @@ extern const char linux_proc_banner[]; #define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d)) #define roundup(x, y) ( \ { \ - typeof(y) __y = y; \ + const typeof(y) __y = y; \ (((x) + (__y - 1)) / __y) * __y; \ } \ ) |