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| author | David S. Miller <davem@davemloft.net> | 2008-07-22 03:45:34 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-07-22 03:45:34 +0200 |
| commit | b32d13102d39ed411d152a7ffcc5f66d5b3b1b49 (patch) | |
| tree | 5db024bc2defe8440ea67c16dce65c4082ff4b98 /drivers | |
| parent | ipv6: __KERNEL__ ifdef struct ipv6_devconf (diff) | |
| download | linux-b32d13102d39ed411d152a7ffcc5f66d5b3b1b49.tar.xz linux-b32d13102d39ed411d152a7ffcc5f66d5b3b1b49.zip | |
tcp: Fix bitmask test in tcp_syn_options()
As reported by Alexey Dobriyan:
CHECK net/ipv4/tcp_output.c
net/ipv4/tcp_output.c:475:7: warning: dubious: !x & y
And sparse is damn right!
if (unlikely(!OPTION_TS & opts->options))
^^^
size += TCPOLEN_SACKPERM_ALIGNED;
OPTION_TS is (1 << 1), so condition will never trigger.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions