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serial: sh-sci: tail is already on valid range
authorIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
Tue, 23 Aug 2022 14:18:38 +0000 (17:18 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 30 Aug 2022 12:23:05 +0000 (14:23 +0200)
commit575ca2cb89ea1dafc4005a208e77e7cd3f3edb40
tree0068f99beecd1fcd56b9f687bdab53a25fd52f28tree | snapshot
parenta54dc4b38186e63c30db68df42487464663ae5d0commit | diff
serial: sh-sci: tail is already on valid range

There is no need to and tail with UART_XMIT_SIZE - 1 because tail is
already on valid range.

Reviewed-by: Jiri Slaby <jirislaby@kernel.org>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20220823141839.165244-2-ilpo.jarvinen@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/sh-sci.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git