diff options
Diffstat (limited to 'drivers/s390/char/fs3270.c')
| -rw-r--r-- | drivers/s390/char/fs3270.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/s390/char/fs3270.c b/drivers/s390/char/fs3270.c index c354a294d59a..1b7df920ae10 100644 --- a/drivers/s390/char/fs3270.c +++ b/drivers/s390/char/fs3270.c @@ -181,8 +181,9 @@ fs3270_save_callback(struct raw3270_request *rq, void *data) if (fp->fs_pid) kill_pid(fp->fs_pid, SIGHUP, 1); fp->rdbuf_size = 0; - } else + } else { fp->rdbuf_size = fp->rdbuf->size - rq->rescnt; + } raw3270_request_reset(rq); wake_up(&fp->wait); } @@ -274,8 +275,9 @@ fs3270_read(struct file *filp, char __user *data, size_t count, loff_t *off) } } raw3270_request_free(rq); - } else + } else { rc = PTR_ERR(rq); + } idal_buffer_free(ib); return rc; } @@ -309,11 +311,13 @@ fs3270_write(struct file *filp, const char __user *data, size_t count, loff_t *o rc = fs3270_do_io(&fp->view, rq); if (rc == 0) rc = count - rq->rescnt; - } else + } else { rc = -EFAULT; + } raw3270_request_free(rq); - } else + } else { rc = PTR_ERR(rq); + } idal_buffer_free(ib); return rc; } @@ -538,8 +542,7 @@ static void fs3270_destroy_cb(int minor) __unregister_chrdev(IBM_FS3270_MAJOR, minor, 1, "tub"); } -static struct raw3270_notifier fs3270_notifier = -{ +static struct raw3270_notifier fs3270_notifier = { .create = fs3270_create_cb, .destroy = fs3270_destroy_cb, }; |