From: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Date: Thu, 10 Aug 2023 09:15:10 +0000 (+0200)
Subject: tty: rfcomm: convert counts to size_t
X-Git-Tag: v6.6-rc1~101^2~60
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c70fd7c0e905b0a13b2d941f558d47105cb75821;p=thirdparty%2Fkernel%2Fstable.git

tty: rfcomm: convert counts to size_t

Unify the type of tty_operations::write() counters with the 'count'
parameter. I.e. use size_t for them.

Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Cc: Marcel Holtmann <marcel@holtmann.org>
Cc: Johan Hedberg <johan.hedberg@gmail.com>
Cc: Luiz Augusto von Dentz <luiz.dentz@gmail.com>
Link: https://lore.kernel.org/r/20230810091510.13006-37-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
index 33b135ed59c42..94ec913dfb76e 100644
--- a/net/bluetooth/rfcomm/tty.c
+++ b/net/bluetooth/rfcomm/tty.c
@@ -785,12 +785,12 @@ static ssize_t rfcomm_tty_write(struct tty_struct *tty, const u8 *buf,
 	struct rfcomm_dev *dev = tty->driver_data;
 	struct rfcomm_dlc *dlc = dev->dlc;
 	struct sk_buff *skb;
-	int sent = 0, size;
+	size_t sent = 0, size;
 
 	BT_DBG("tty %p count %zu", tty, count);
 
 	while (count) {
-		size = min_t(uint, count, dlc->mtu);
+		size = min_t(size_t, count, dlc->mtu);
 
 		skb = rfcomm_wmalloc(dev, size + RFCOMM_SKB_RESERVE, GFP_ATOMIC);
 		if (!skb)