On Sun, 2020-12-06 at 13:09 +0530, Clement Smith wrote:
> Fixed a coding style issue
Don't send 8 identically titled patches that each change a single line.
Send one patch, with an updated title like:
Subject: [PATCH] jsm_tty: Whitespace neatening
that changes _all_ the whitespace that you believe should be updated.
And ideally, instead of just whitespace changes, the code would be
updated to eliminate the code duplication by using temporaries and a
single line conversion.
> diff --git a/drivers/tty/serial/jsm/jsm_tty.c
> b/drivers/tty/serial/jsm/jsm_tty.c
[]
> @@ -607,7 +607,7 @@ void jsm_input(struct jsm_channel *ch)
> * Give the Linux ld the flags in the
> * format it likes.
> */
> - if (*(ch->ch_equeue +tail +i) & UART_LSR_BI)
> + if (*(ch->ch_equeue + tail + i) & UART_LSR_BI)
> tty_insert_flip_char(port,
> *(ch->ch_rqueue +tail +i), TTY_BREAK);
> else if (*(ch->ch_equeue +tail +i) &
> UART_LSR_PE)
> tty_insert_flip_char(port,
> *(ch->ch_rqueue +tail +i), TTY_PARITY);
Something like:
---
drivers/tty/serial/jsm/jsm_tty.c | 20 +++++++++++++-------
1 file changed, 13 insertions(+), 7 deletions(-)
diff --git a/drivers/tty/serial/jsm/jsm_tty.c b/drivers/tty/serial/jsm/jsm_tty.c
index 689774c073ca..b48ca17f38d3 100644
--- a/drivers/tty/serial/jsm/jsm_tty.c
+++ b/drivers/tty/serial/jsm/jsm_tty.c
@@ -607,14 +607,20 @@ void jsm_input(struct jsm_channel *ch)
* Give the Linux ld the flags in the
* format it likes.
*/
- if (*(ch->ch_equeue +tail +i) & UART_LSR_BI)
- tty_insert_flip_char(port,
*(ch->ch_rqueue +tail +i), TTY_BREAK);
- else if (*(ch->ch_equeue +tail +i) &
UART_LSR_PE)
- tty_insert_flip_char(port,
*(ch->ch_rqueue +tail +i), TTY_PARITY);
- else if (*(ch->ch_equeue +tail +i) &
UART_LSR_FE)
- tty_insert_flip_char(port,
*(ch->ch_rqueue +tail +i), TTY_FRAME);
+ u8 error = ch->ch_equeue[tail + i];
+ u8 read = ch->ch_rqueue[tail + i];
+ int type;
+
+ if (error & UART_LSR_BI)
+ type = TTY_BREAK;
+ else if (error & UART_LSR_PE)
+ type = TTY_PARITY;
+ else if (error & UART_LSR_FE)
+ type = TTY_FRAME;
else
- tty_insert_flip_char(port,
*(ch->ch_rqueue +tail +i), TTY_NORMAL);
+ type = TTY_NORMAL;
+ tty_insert_flip_char(port, read, type);
+
}
} else {
tty_insert_flip_string(port, ch->ch_rqueue + tail, s);
