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| author | Johan Hovold <johan@kernel.org> | 2021-05-19 11:25:41 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-05-20 16:24:05 +0200 |
| commit | 18ee37e1382a7c4840e753bc8e9ba5fd5dc663f5 (patch) | |
| tree | a361047c9b6ecd2081b5e415cb461a17b684d86f /drivers/tty/serial/st-asc.c | |
| parent | 1d751b04a49dd7c2c7a07388074d262225f4de74 (diff) | |
| download | linux-stable-18ee37e1382a7c4840e753bc8e9ba5fd5dc663f5.tar.gz linux-stable-18ee37e1382a7c4840e753bc8e9ba5fd5dc663f5.tar.bz2 linux-stable-18ee37e1382a7c4840e753bc8e9ba5fd5dc663f5.zip | |
serial: drop irq-flags initialisations
There's no need to initialise irq-flags variables before saving the
interrupt state.
Drop the redundant initialisations from drivers that got this wrong.
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://lore.kernel.org/r/20210519092541.10137-1-johan@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/st-asc.c')
| -rw-r--r-- | drivers/tty/serial/st-asc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/st-asc.c b/drivers/tty/serial/st-asc.c index e7048515a79c..f092c11f9d7d 100644 --- a/drivers/tty/serial/st-asc.c +++ b/drivers/tty/serial/st-asc.c @@ -478,7 +478,7 @@ static void asc_pm(struct uart_port *port, unsigned int state, unsigned int oldstate) { struct asc_port *ascport = to_asc_port(port); - unsigned long flags = 0; + unsigned long flags; u32 ctl; switch (state) { |