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| author | David S. Miller <davem@sunset.davemloft.net> | 2005-09-06 13:57:08 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2005-09-06 13:57:08 -0700 |
| commit | 93c37f292110a37dd77e4cc0aaf1c341d79bf6aa (patch) | |
| tree | c260bc770ee4c1e343d5c79979f26d0f62d16f57 /include/linux/in_route.h | |
| parent | 4706df3d3c42af802597d82c8b1542c3d52eab23 (diff) | |
[SERIAL]: Avoid 'statement with no effect' warnings.
When SUPPORT_SYSRQ is false, gcc can emit warnings for
the uart_handle_sysrq_char() that results. Using an
empty inline returning zero kills the warning.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/in_route.h')
0 files changed, 0 insertions, 0 deletions