[PATCH 1/2] tty: remove unused argument from tty_open_by_driver()

Sudip Mukherjee
2019-11-20T15:17:16Z

The argument 'inode' passed to tty_open_by_driver() was not being used.
Remove the extra argument.

Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
---
drivers/tty/tty_io.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
index a81807b394d1..cb6370906a6d 100644
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -1925,7 +1925,6 @@ EXPORT_SYMBOL_GPL(tty_kopen);
/**
* tty_open_by_driver - open a tty device
* @device: dev_t of device to open
- * @inode: inode of device file
* @filp: file pointer to tty
*
* Performs the driver lookup, checks for a reopen, or otherwise
@@ -1938,7 +1937,7 @@ EXPORT_SYMBOL_GPL(tty_kopen);
* - concurrent tty driver removal w/ lookup
* - concurrent tty removal from driver table
*/
-static struct tty_struct *tty_open_by_driver(dev_t device, struct inode *inode,
+static struct tty_struct *tty_open_by_driver(dev_t device,
struct file *filp)
{
struct tty_struct *tty;
@@ -2030,7 +2029,7 @@ static int tty_open(struct inode *inode, struct file *filp)

tty = tty_open_current_tty(device, filp);
if (!tty)
- tty = tty_open_by_driver(device, inode, filp);
+ tty = tty_open_by_driver(device, filp);

if (IS_ERR(tty)) {
tty_free_file(filp);
--
2.11.0