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Commit 25e50956 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "f_gsi: Use kernel buffer instead of user space provided buffer"

parents 3e0ab6ba 949fbd80

drivers/usb/gadget/function/f_gsi.c

+2 −2
Original line number Diff line number Diff line
@@ -1035,7 +1035,7 @@ gsi_ctrl_dev_read(struct file *fp, char __user *buf, size_t count, loff_t *pos) 
	log_event_dbg("%s: cpkt size:%d", __func__, cpkt->len);

	if (qti_packet_debug)

		print_hex_dump(KERN_DEBUG, "READ:", DUMP_PREFIX_OFFSET, 16, 1,

			buf, min_t(int, 30, cpkt->len), false);

			cpkt->buf, min_t(int, 30, cpkt->len), false);



	ret = copy_to_user(buf, cpkt->buf, cpkt->len);

	if (ret) {
@@ -1108,7 +1108,7 @@ static ssize_t gsi_ctrl_dev_write(struct file *fp, const char __user *buf, 
	c_port->copied_from_modem++;

	if (qti_packet_debug)

		print_hex_dump(KERN_DEBUG, "WRITE:", DUMP_PREFIX_OFFSET, 16, 1,

			buf, min_t(int, 30, count), false);

			cpkt->buf, min_t(int, 30, count), false);



	spin_lock_irqsave(&c_port->lock, flags);

	list_add_tail(&cpkt->list, &c_port->cpkt_resp_q);