summaryrefslogtreecommitdiff
path: root/drivers/tty/tty_buffer.c
diff options
context:
space:
mode:
authorJiri Slaby (SUSE) <jirislaby@kernel.org>2023-08-10 12:14:46 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2023-08-11 22:12:45 +0300
commit8d9526f99fc39ebaca173eda646818023e7f0730 (patch)
tree0ac8e025e68e8444a5242f054e90c40f089f276a /drivers/tty/tty_buffer.c
parent201560af612c12f43211a881edd378727a9a52d6 (diff)
downloadlinux-8d9526f99fc39ebaca173eda646818023e7f0730.tar.xz
tty: switch count in tty_ldisc_receive_buf() to size_t
It comes from both paste_selection() and tty_port_default_receive_buf() as unsigned (int and size_t respectively). Switch to size_t to converge to that eventually. Return the count as size_t too (the two callers above expect that). Switch paste_selection()'s type of 'count' too, so that the returned and passed type match. Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org> Link: https://lore.kernel.org/r/20230810091510.13006-13-jirislaby@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/tty_buffer.c')
-rw-r--r--drivers/tty/tty_buffer.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/tty/tty_buffer.c b/drivers/tty/tty_buffer.c
index 7182dab60fac..56f5732ce47f 100644
--- a/drivers/tty/tty_buffer.c
+++ b/drivers/tty/tty_buffer.c
@@ -450,13 +450,13 @@ EXPORT_SYMBOL_GPL(tty_prepare_flip_string);
*
* Returns: the number of bytes processed.
*/
-int tty_ldisc_receive_buf(struct tty_ldisc *ld, const unsigned char *p,
- const char *f, int count)
+size_t tty_ldisc_receive_buf(struct tty_ldisc *ld, const unsigned char *p,
+ const char *f, size_t count)
{
if (ld->ops->receive_buf2)
count = ld->ops->receive_buf2(ld->tty, p, f, count);
else {
- count = min_t(int, count, ld->tty->receive_room);
+ count = min_t(size_t, count, ld->tty->receive_room);
if (count && ld->ops->receive_buf)
ld->ops->receive_buf(ld->tty, p, f, count);
}