| commit | 93c37f292110a37dd77e4cc0aaf1c341d79bf6aa | [log] [tgz] |
|---|---|---|
| author | David S. Miller <davem@sunset.davemloft.net> | Tue Sep 06 13:57:08 2005 -0700 |
| committer | David S. Miller <davem@sunset.davemloft.net> | Tue Sep 06 13:57:08 2005 -0700 |
| tree | c260bc770ee4c1e343d5c79979f26d0f62d16f57 | |
| 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>