diff options
| author | Bob Copeland <me@bobcopeland.com> | 2013-02-26 13:41:52 -0500 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-03-06 16:25:47 -0500 |
| commit | 4ba910db199779470685dd962d626e1ffc657f7e (patch) | |
| tree | 1ac23c4863bf90934bc6e0b087012861d078e19b /kernel/rcutree_plugin.h | |
| parent | 2dcc26e37c55b9db2f3a0ea6e4b931e37ca286d2 (diff) | |
ath9k: simplify ATH_EP_RND
Remove the embedded branch to make the ATH_EP_RND macro a little
clearer. The new version also generates better code, saving 24
bytes of text:
text data bss dec hex filename
87858 1641 24 89523 15db3 ath9k_orig.ko
87834 1641 24 89499 15d9b ath9k_new.ko
Although neither version handles negative values particularly well,
the lone caller clamps all negative values to zero anyway. I have
verified that the results are the same for the range of possible
positive rssi values.
Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'kernel/rcutree_plugin.h')
0 files changed, 0 insertions, 0 deletions