diff options
Diffstat (limited to 'drivers/char/tty_io.c')
| -rw-r--r-- | drivers/char/tty_io.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c index 5007652d1..df5a8efc7 100644 --- a/drivers/char/tty_io.c +++ b/drivers/char/tty_io.c @@ -651,9 +651,7 @@ static inline ssize_t do_tty_write( ssize_t ret = 0, written = 0; struct inode *inode = file->f_dentry->d_inode; - up(&inode->i_sem); - if (down_interruptible(&inode->i_atomic_write)) { - down(&inode->i_sem); + if (down_interruptible(&inode->i_sem)) { return -ERESTARTSYS; } for (;;) { @@ -678,8 +676,7 @@ static inline ssize_t do_tty_write( file->f_dentry->d_inode->i_mtime = CURRENT_TIME; ret = written; } - up(&inode->i_atomic_write); - down(&inode->i_sem); + up(&inode->i_sem); return ret; } |