diff options
Diffstat (limited to 'drivers/tty/tty_io.c')
| -rw-r--r-- | drivers/tty/tty_io.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c index 816e709afa56..082da38762fc 100644 --- a/drivers/tty/tty_io.c +++ b/drivers/tty/tty_io.c @@ -962,11 +962,14 @@ static inline ssize_t do_tty_write( if (ret <= 0) break; + written += ret; + if (ret > size) + break; + /* FIXME! Have Al check this! */ if (ret != size) iov_iter_revert(from, size-ret); - written += ret; count -= ret; if (!count) break; |