lkml.org 
[lkml]   [2016]   [May]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[PATCH 1/3] staging: dgnc: remove redundant local variable for
The local variable "bd" was not used in dgnc_carrier() function.

Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
---
drivers/staging/dgnc/dgnc_tty.c | 7 -------
1 file changed, 7 deletions(-)

diff --git a/drivers/staging/dgnc/dgnc_tty.c b/drivers/staging/dgnc/dgnc_tty.c
index a505775..52a1613 100644
--- a/drivers/staging/dgnc/dgnc_tty.c
+++ b/drivers/staging/dgnc/dgnc_tty.c
@@ -640,19 +640,12 @@ exit_unlock:
************************************************************************/
void dgnc_carrier(struct channel_t *ch)
{
- struct dgnc_board *bd;
-
int virt_carrier = 0;
int phys_carrier = 0;

if (!ch || ch->magic != DGNC_CHANNEL_MAGIC)
return;

- bd = ch->ch_bd;
-
- if (!bd || bd->magic != DGNC_BOARD_MAGIC)
- return;
-
if (ch->ch_mistat & UART_MSR_DCD)
phys_carrier = 1;

--
2.8.2
\
 
 \ /
  Last update: 2016-05-12 13:41    [W:0.034 / U:0.052 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site