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tty: pty: Add a blank line after declarations

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Add a blank line after declarations, reported by checkpatch.pl.

Signed-off-by: Xiaofei Tan <tanxiaofei@huawei.com>
Link: https://lore.kernel.org/r/1617351990-5189-1-git-send-email-tanxiaofei@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Xiaofei Tan 2021-04-02 16:26:30 +08:00 committed by Greg Kroah-Hartman
parent b0b07762bf
commit 202680c7a9
1 changed files with 4 additions and 0 deletions
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4
drivers/tty/pty.c
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@ -159,6 +159,7 @@ static int pty_chars_in_buffer(struct tty_struct *tty)
static int pty_set_lock(struct tty_struct *tty, int __user *arg)
{
int val;
if (get_user(val, arg))
return -EFAULT;
if (val)
@ -171,6 +172,7 @@ static int pty_set_lock(struct tty_struct *tty, int __user *arg)
static int pty_get_lock(struct tty_struct *tty, int __user *arg)
{
int locked = test_bit(TTY_PTY_LOCK, &tty->flags);
return put_user(locked, arg);
}
@ -200,6 +202,7 @@ static int pty_set_pktmode(struct tty_struct *tty, int __user *arg)
static int pty_get_pktmode(struct tty_struct *tty, int __user *arg)
{
int pktmode = tty->packet;
return put_user(pktmode, arg);
}
@ -463,6 +466,7 @@ static int pty_install(struct tty_driver *driver, struct tty_struct *tty)
static void pty_remove(struct tty_driver *driver, struct tty_struct *tty)
{
struct tty_struct *pair = tty->link;
driver->ttys[tty->index] = NULL;
if (pair)
pair->driver->ttys[pair->index] = NULL;