From d09c1b96a731639436402bf0d957b974f4eed6b8 Mon Sep 17 00:00:00 2001 From: Amitoj Kaur Chawla Date: Thu, 15 Oct 2015 13:55:45 +0530 Subject: [PATCH] staging: dgnc: dgnc_tty: Remove useless initialisation Remove intialisation of a variable that is immediately reassigned. The semantic patch used to find this is: // @@ type T; identifier x; constant C; expression e; @@ T x - = C ; x = e; // Signed-off-by: Amitoj Kaur Chawla Signed-off-by: Greg Kroah-Hartman --- drivers/staging/dgnc/dgnc_tty.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/dgnc/dgnc_tty.c b/drivers/staging/dgnc/dgnc_tty.c index 4ac9092da392..48e4b90578c1 100644 --- a/drivers/staging/dgnc/dgnc_tty.c +++ b/drivers/staging/dgnc/dgnc_tty.c @@ -838,7 +838,7 @@ static void dgnc_set_custom_speed(struct channel_t *ch, uint newrate) void dgnc_check_queue_flow_control(struct channel_t *ch) { - int qleft = 0; + int qleft; /* Store how much space we have left in the queue */ qleft = ch->ch_r_tail - ch->ch_r_head - 1; -- 2.20.1