From 8d9526f99fc39ebaca173eda646818023e7f0730 Mon Sep 17 00:00:00 2001 From: "Jiri Slaby (SUSE)" Date: Thu, 10 Aug 2023 11:14:46 +0200 Subject: 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)" Link: https://lore.kernel.org/r/20230810091510.13006-13-jirislaby@kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/tty/tty_buffer.c | 6 +++--- drivers/tty/vt/selection.c | 2 +- 2 files changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers') 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); } diff --git a/drivers/tty/vt/selection.c b/drivers/tty/vt/selection.c index 6ef22f01cc51..8967c3a0d916 100644 --- a/drivers/tty/vt/selection.c +++ b/drivers/tty/vt/selection.c @@ -376,7 +376,7 @@ int paste_selection(struct tty_struct *tty) { struct vc_data *vc = tty->driver_data; int pasted = 0; - unsigned int count; + size_t count; struct tty_ldisc *ld; DECLARE_WAITQUEUE(wait, current); int ret = 0; -- cgit