This is a note to let you know that I've just added the patch titled
pwm: meson: Remove redundant assignment to variable fin_freq
to the 5.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
pwm-meson-remove-redundant-assignment-to-variable-fi.patch
and it can be found in the queue-5.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 33ec356e57de6836404d0414c193301d16aaab21
Author: Colin Ian King <colin.i.king@xxxxxxxxx>
Date: Thu Apr 2 12:08:57 2020 +0100
pwm: meson: Remove redundant assignment to variable fin_freq
[ Upstream commit 437fb760d046340d0dee3b4307e1cf4578fd8ca8 ]
The variable fin_freq is being initialized with a value that is never
read and it is being updated later with a new value. The initialization
is redundant and can be removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
Acked-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>
Stable-dep-of: 87a2cbf02d77 ("pwm: meson: fix handling of period/duty if greater than UINT_MAX")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/pwm/pwm-meson.c b/drivers/pwm/pwm-meson.c
index 9fc08d1de34c2..5cab720d50680 100644
--- a/drivers/pwm/pwm-meson.c
+++ b/drivers/pwm/pwm-meson.c
@@ -163,7 +163,7 @@ static int meson_pwm_calc(struct meson_pwm *meson, struct pwm_device *pwm,
{
struct meson_pwm_channel *channel = pwm_get_chip_data(pwm);
unsigned int duty, period, pre_div, cnt, duty_cnt;
- unsigned long fin_freq = -1;
+ unsigned long fin_freq;
duty = state->duty_cycle;
period = state->period;
