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path: root/drivers/tty
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Diffstat (limited to 'drivers/tty')
-rw-r--r--drivers/tty/pty.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
index 1fc80ea87c13..284749fb0f6b 100644
--- a/drivers/tty/pty.c
+++ b/drivers/tty/pty.c
@@ -793,7 +793,6 @@ static int ptmx_open(struct inode *inode, struct file *filp)
struct tty_struct *tty;
struct path *pts_path;
struct dentry *dentry;
- struct vfsmount *mnt;
int retval;
int index;
@@ -806,7 +805,7 @@ static int ptmx_open(struct inode *inode, struct file *filp)
if (retval)
return retval;
- fsi = devpts_acquire(filp, &mnt);
+ fsi = devpts_acquire(filp);
if (IS_ERR(fsi)) {
retval = PTR_ERR(fsi);
goto out_free_file;
@@ -850,7 +849,7 @@ static int ptmx_open(struct inode *inode, struct file *filp)
pts_path = kmalloc(sizeof(struct path), GFP_KERNEL);
if (!pts_path)
goto err_release;
- pts_path->mnt = mnt;
+ pts_path->mnt = filp->f_path.mnt;
pts_path->dentry = dentry;
path_get(pts_path);
tty->link->driver_data = pts_path;
@@ -867,7 +866,6 @@ err_path_put:
path_put(pts_path);
kfree(pts_path);
err_release:
- mntput(mnt);
tty_unlock(tty);
// This will also put-ref the fsi
tty_release(inode, filp);
@@ -876,7 +874,6 @@ out:
devpts_kill_index(fsi, index);
out_put_fsi:
devpts_release(fsi);
- mntput(mnt);
out_free_file:
tty_free_file(filp);
return retval;