Messages in this thread Patch in this message | | | From | Sahil Patidar <> | Subject | [PATCH] tty: serial: jsm_tty: fixed a assignment in if condition | Date | Mon, 15 Nov 2021 23:54:13 +0530 |
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Fixed assignment in if condition.
Signed-off-by: Sahil Patidar <sahilpatidar4051@gmail.com> --- drivers/tty/serial/jsm/jsm_tty.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/tty/serial/jsm/jsm_tty.c b/drivers/tty/serial/jsm/jsm_tty.c index d74cbbbf33c6..44507b1ff93a 100644 --- a/drivers/tty/serial/jsm/jsm_tty.c +++ b/drivers/tty/serial/jsm/jsm_tty.c @@ -746,10 +746,10 @@ static void jsm_carrier(struct jsm_channel *ch) void jsm_check_queue_flow_control(struct jsm_channel *ch) { struct board_ops *bd_ops = ch->ch_bd->bd_ops; - int qleft; + int qleft = ch->ch_r_tail - ch->ch_r_head - 1; /* Store how much space we have left in the queue */ - if ((qleft = ch->ch_r_tail - ch->ch_r_head - 1) < 0) + if (qleft < 0) qleft += RQUEUEMASK + 1; /* -- 2.32.0
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