From 291689fcfbf0046d17c83c36fc983400f499dec3 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Wed, 1 Feb 2012 10:43:31 +0300 Subject: [PATCH] ath9k: cleanup a min_t() cast If the firmware was over 2G, it would cause memory corruption and the system would die here. Obviously we all know the firmware isn't going to be that large but static checkers get upset. Signed-off-by: Dan Carpenter Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/hif_usb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c index f317515d8bf3..424aabb2c730 100644 --- a/drivers/net/wireless/ath/ath9k/hif_usb.c +++ b/drivers/net/wireless/ath/ath9k/hif_usb.c @@ -981,7 +981,7 @@ static int ath9k_hif_usb_download_fw(struct hif_device_usb *hif_dev) return -ENOMEM; while (len) { - transfer = min_t(int, len, 4096); + transfer = min_t(size_t, len, 4096); memcpy(buf, data, transfer); err = usb_control_msg(hif_dev->udev, -- 2.11.0