apfs/linux-apfs
0
0
Fork 0
mirror of https://github.com/linux-apfs/linux-apfs.git synced 2026-05-01 15:00:59 -07:00
Code Issues Packages Projects Releases Wiki Activity

tty: serial/68328serial.c: remove unnecessary null pointer check

Browse Source 
The pointer info is dereferened in line 1009, so it is not necessary to check
null again in line 1012.

Signed-off-by: Cong Ding <dinggnu@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Cong Ding
2013-01-16 23:30:43 +01:00
committed by Greg Kroah-Hartman
parent 5fe2123647
commit 9ef20d52e0
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/tty/serial/68328serial.c
+1 -1
View File
@@ -1002,7 +1002,7 @@ static void rs_close(struct tty_struct *tty, struct file * filp)
m68328_uart *uart = &uart_addr[info->line];
unsigned long flags;
if (!info || serial_paranoia_check(info, tty->name, "rs_close"))
if (serial_paranoia_check(info, tty->name, "rs_close"))
return;
local_irq_save(flags);