Messages in this thread Patch in this message | | | From | Colin Ian King <> | Subject | [PATCH][next] tty: jsm: Remove redundant assignment to variable linestatus | Date | Fri, 16 Feb 2024 12:17:32 +0000 |
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The variable linestate being assigned a value that is never read, the following continue statement jumps to the end of the while-loop and then it is re-assigned a new value. The assignment is redundant and can be removed.
Cleans up clang scan build warning: drivers/tty/serial/jsm/jsm_cls.c:398:4: warning: Value stored to 'linestatus' is never read [deadcode.DeadStores]
Signed-off-by: Colin Ian King <colin.i.king@gmail.com> --- drivers/tty/serial/jsm/jsm_cls.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/tty/serial/jsm/jsm_cls.c b/drivers/tty/serial/jsm/jsm_cls.c index 1eda48964c0b..ddbd42c09637 100644 --- a/drivers/tty/serial/jsm/jsm_cls.c +++ b/drivers/tty/serial/jsm/jsm_cls.c @@ -395,7 +395,6 @@ static void cls_copy_data_from_uart_to_queue(struct jsm_channel *ch) * which in this case is the break signal. */ if (linestatus & error_mask) { - linestatus = 0; readb(&ch->ch_cls_uart->txrx); continue; } -- 2.39.2
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