[PATCH] little do_group_exit() cleanup

[deliverable/linux.git] / drivers / char / tpm / tpm.c

diff --git a/drivers/char/tpm/tpm.c b/drivers/char/tpm/tpm.c
index 0b283d246730b051afcc2c4d1ce76f5e1f0deb78..a9be0e8eaea5dedc243af90cedb18d645537d612 100644 (file)
--- a/drivers/char/tpm/tpm.c
+++ b/drivers/char/tpm/tpm.c
@@ -377,6 +377,7 @@ int tpm_release(struct inode *inode, struct file *file)
        file->private_data = NULL;
        chip->num_opens--;
        del_singleshot_timer_sync(&chip->user_read_timer);
+       flush_scheduled_work();
        atomic_set(&chip->data_pending, 0);
        put_device(chip->dev);
        kfree(chip->data_buffer);
@@ -428,6 +429,7 @@ ssize_t tpm_read(struct file * file, char __user *buf,
        int ret_size;
 
        del_singleshot_timer_sync(&chip->user_read_timer);
+       flush_scheduled_work();
        ret_size = atomic_read(&chip->data_pending);
        atomic_set(&chip->data_pending, 0);
        if (ret_size > 0) {     /* relay data */