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| author | Julia Lawall <julia@diku.dk> | 2009-08-01 21:50:31 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-08-04 16:44:23 -0400 |
| commit | 87cdb9894b9367237f25e5a4c381eb8e594e782b (patch) | |
| tree | 541b943159a487dc3120f9158b81a25335a522a9 /net/rfkill | |
| parent | 2c8d51048f6a54aabe2e15278210cb07288e17bb (diff) | |
| download | linux-87cdb9894b9367237f25e5a4c381eb8e594e782b.tar.bz2 | |
drivers/net/wireless: Use DIV_ROUND_CLOSEST
The kernel.h macro DIV_ROUND_CLOSEST performs the computation (x + d/2)/d
but is perhaps more readable.
The semantic patch that makes this change is as follows:
(http://www.emn.fr/x-info/coccinelle/)
// <smpl>
@haskernel@
@@
#include <linux/kernel.h>
@depends on haskernel@
expression x,__divisor;
@@
- (((x) + ((__divisor) / 2)) / (__divisor))
+ DIV_ROUND_CLOSEST(x,__divisor)
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/rfkill')
0 files changed, 0 insertions, 0 deletions