diff options
| -rw-r--r-- | drivers/tty/tty_io.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c index e8248773e3f0..7cfa99fbbb62 100644 --- a/drivers/tty/tty_io.c +++ b/drivers/tty/tty_io.c @@ -850,10 +850,10 @@ static ssize_t iterate_tty_read(struct tty_ldisc *ld, struct tty_struct *tty, unsigned long offset = 0; char kernel_buf[64]; ssize_t retval = 0; - size_t count = iov_iter_count(to); + size_t copied, count = iov_iter_count(to); do { - int size, copied; + ssize_t size; size = count > sizeof(kernel_buf) ? sizeof(kernel_buf) : count; size = ld->ops->read(tty, file, kernel_buf, size, &cookie, offset); |