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author | Chen Gang <gang.chen.5i5j@gmail.com> | 2014-05-21 08:19:34 +0800 |
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committer | David S. Miller <davem@davemloft.net> | 2014-05-22 15:31:45 -0400 |
commit | 5c4a43b024cce66bd65c45c338f1ec9fcbdf3a81 (patch) | |
tree | 7b9e6175884b26f65f2560266f7d79c02f45eefb /net/bridge/br.c | |
parent | 53819a6ced288a9abd3c0d36895bd0d006edf093 (diff) | |
download | linux-5c4a43b024cce66bd65c45c338f1ec9fcbdf3a81.tar.bz2 |
net/dccp/timer.c: use 'u64' instead of 's64' to avoid compiler's warning
'dccp_timestamp_seed' is initialized once by ktime_get_real() in
dccp_timestamping_init(). It is always less than ktime_get_real()
in dccp_timestamp().
Then, ktime_us_delta() in dccp_timestamp() will always return positive
number. So can use manual type cast to let compiler and do_div() know
about it to avoid warning.
The related warning (with allmodconfig under unicore32):
CC [M] net/dccp/timer.o
net/dccp/timer.c: In function ‘dccp_timestamp’:
net/dccp/timer.c:285: warning: comparison of distinct pointer types lacks a cast
Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge/br.c')
0 files changed, 0 insertions, 0 deletions