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| author | Johannes Berg <johannes@sipsolutions.net> | 2009-08-10 14:02:40 (GMT) |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-08-14 13:13:57 (GMT) |
| commit | d0b69609dc50b6bf2637cf74e6f97c251adc65ed (patch) | |
| tree | b834227a9d1e9fe1083164cff5891547139e8139 /drivers/net/tun.c | |
| parent | feff1f2fea3fc7ee055e46d0fbdb2d25ad2b14c4 (diff) | |
| download | linux-fsl-qoriq-d0b69609dc50b6bf2637cf74e6f97c251adc65ed.tar.xz | |
mac80211: sequence number micro-optimisation
There's no need to mask the variable with 0xFFF0
since we ever only use it as a u16 and the lowest
four bits can't ever be non-zero. The compiler
cannot infer the latter, and therefore has to emit
code to do the masking.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/tun.c')
0 files changed, 0 insertions, 0 deletions