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serial: omap-serial: remove flag from serial_omap_rdi()

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The local 'flag' variable carries only TTY_NORMAL. So use that constant
directly and drop the variable.

Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20230712081811.29004-10-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jiri Slaby 2023-07-12 10:18:10 +02:00 committed by Greg Kroah-Hartman
parent 29ec63ef16
commit 4d1fceb1b2
1 changed files with 1 additions and 3 deletions
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4
drivers/tty/serial/omap-serial.c
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@ -499,7 +499,6 @@ static void serial_omap_rlsi(struct uart_omap_port *up, unsigned int lsr)
static void serial_omap_rdi(struct uart_omap_port *up, unsigned int lsr)
{
unsigned char ch = 0;
unsigned int flag;
if (!(lsr & UART_LSR_DR))
return;
@ -512,13 +511,12 @@ static void serial_omap_rdi(struct uart_omap_port *up, unsigned int lsr)
return;
}
flag = TTY_NORMAL;
up->port.icount.rx++;
if (uart_handle_sysrq_char(&up->port, ch))
return;
uart_insert_char(&up->port, lsr, UART_LSR_OE, ch, flag);
uart_insert_char(&up->port, lsr, UART_LSR_OE, ch, TTY_NORMAL);
}
/**