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tty: amiserial: use bool and rename overrun flag in receive_chars()

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'oe' is a yes-no flag, switch it to boolean. And rename to overrun. All
for the code to be more obvious.

Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20231121092258.9334-7-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jiri Slaby (SUSE) 2023-11-21 10:22:47 +01:00 committed by Greg Kroah-Hartman
parent c35e6ec1f3
commit 73b2ed3675
1 changed files with 3 additions and 3 deletions
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6
drivers/tty/amiserial.c
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@ -180,7 +180,7 @@ static void receive_chars(struct serial_state *info)
int serdatr;
unsigned char ch, flag;
struct async_icount *icount;
int oe = 0;
bool overrun = false;
icount = &info->icount;
@ -251,11 +251,11 @@ static void receive_chars(struct serial_state *info)
* reported immediately, and doesn't
* affect the current character
*/
oe = 1;
overrun = true;
}
}
tty_insert_flip_char(&info->tport, ch, flag);
if (oe == 1)
if (overrun)
tty_insert_flip_char(&info->tport, 0, TTY_OVERRUN);
tty_flip_buffer_push(&info->tport);
}