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| author |   Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2022-08-16 14:57:32 +0300 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-08-30 14:22:34 +0200 |
| commit | 87888fb9ac0c71cdc1edd0779382052475dadb84 (patch) | |
| tree | 988f9f9b61119e7ed9db887a0996bbe41d734e06 /include/linux/serial_core.h | |
| parent | tty: move from strlcpy with unused retval to strscpy (diff) | |
| download | wireguard-linux-87888fb9ac0c71cdc1edd0779382052475dadb84.tar.xz wireguard-linux-87888fb9ac0c71cdc1edd0779382052475dadb84.zip | |
tty: Remove baudrate dead code & make ktermios params const
With the architectures currently in-tree, either:
1) CBAUDEX is zero
2) The earlier BOTHER if check covers cbaud < 1 case
3) All CBAUD bits are covered by the baud_table
Thus, the check for cbaud being out-of-range for CBAUDEX case cannot
ever be true.
The ktermios parameters can now be made const.
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20220816115739.10928-2-ilpo.jarvinen@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/serial_core.h')
0 files changed, 0 insertions, 0 deletions