diff options
| author | zhong jiang <zhongjiang@huawei.com> | 2018-10-23 21:21:34 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-11-09 09:07:17 -0800 |
| commit | 114c97cee6d37787135bd548bbd55c283463ac62 (patch) | |
| tree | d53230f55461bc61f5b529668b142f52a1559b69 /drivers/tty/serial/pic32_uart.c | |
| parent | 7034ef87fa880defb4cfc2ca552641d26f425f21 (diff) | |
pch_uart: remove set but not used variable 'tx_empty'
tx_empty is not used after setting its value. It is safe to remove
the unused variable.
Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Reviewed-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/pic32_uart.c')
0 files changed, 0 insertions, 0 deletions