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| author | Colin Ian King <colin.i.king@gmail.com> | 2024-02-15 23:29:44 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-02-18 18:59:58 +0100 |
| commit | 1364ea8a561356760c86a38c76ddb553bb17c646 (patch) | |
| tree | 451c6847c5f48915072db866f867e2d38a89079a /drivers/tty | |
| parent | 0b38539633dbe1c9b88741c9b96a92135c42a369 (diff) | |
| download | linux-1364ea8a561356760c86a38c76ddb553bb17c646.tar.gz | |
serial: lpc32xx_hs: remove redundant check and assignment of hsu_rate
Variable hsu_rate is being checked for an upper limit and is assigned
a value that is never read. The if statement and assignment are
redundant and can be removed.
Cleans up clang scan build warning:
drivers/tty/serial/lpc32xx_hs.c:237:3: warning: Value stored
to 'hsu_rate' is never read [deadcode.DeadStores]
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20240215232944.2075789-1-colin.i.king@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/lpc32xx_hs.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/tty/serial/lpc32xx_hs.c b/drivers/tty/serial/lpc32xx_hs.c index ec20329f06036d..269efc5e2d51f7 100644 --- a/drivers/tty/serial/lpc32xx_hs.c +++ b/drivers/tty/serial/lpc32xx_hs.c @@ -233,8 +233,6 @@ static unsigned int __serial_get_clock_div(unsigned long uartclk, hsu_rate++; } - if (hsu_rate > 0xFF) - hsu_rate = 0xFF; return goodrate; } |