netdev - [PATCH net-next 1/3] ice: remove u16 arithmetic in ice

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Message-Id: <20220517211935.1949447-2-anthony.l.nguyen@intel.com>
Date:   Tue, 17 May 2022 14:19:33 -0700
From:   Tony Nguyen <anthony.l.nguyen@...el.com>
To:     davem@...emloft.net, kuba@...nel.org, pabeni@...hat.com,
        edumazet@...gle.com
Cc:     Karol Kolacinski <karol.kolacinski@...el.com>,
        netdev@...r.kernel.org, anthony.l.nguyen@...el.com,
        richardcochran@...il.com, Gurucharan <gurucharanx.g@...el.com>
Subject: [PATCH net-next 1/3] ice: remove u16 arithmetic in ice_gnss

From: Karol Kolacinski <karol.kolacinski@...el.com>

Change u16 to unsigned int where arithmetic occurs.

Signed-off-by: Karol Kolacinski <karol.kolacinski@...el.com>
Tested-by: Gurucharan <gurucharanx.g@...el.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@...el.com>
---
 drivers/net/ethernet/intel/ice/ice_gnss.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/drivers/net/ethernet/intel/ice/ice_gnss.c b/drivers/net/ethernet/intel/ice/ice_gnss.c
index 57586a2e6dec..c6d755f707aa 100644
--- a/drivers/net/ethernet/intel/ice/ice_gnss.c
+++ b/drivers/net/ethernet/intel/ice/ice_gnss.c
@@ -17,13 +17,13 @@ static void ice_gnss_read(struct kthread_work *work)
 	struct gnss_serial *gnss = container_of(work, struct gnss_serial,
 						read_work.work);
 	struct ice_aqc_link_topo_addr link_topo;
-	u8 i2c_params, bytes_read;
+	unsigned int i, bytes_read, data_len;
 	struct tty_port *port;
 	struct ice_pf *pf;
 	struct ice_hw *hw;
 	__be16 data_len_b;
 	char *buf = NULL;
-	u16 i, data_len;
+	u8 i2c_params;
 	int err = 0;
 
 	pf = gnss->back;
@@ -65,7 +65,7 @@ static void ice_gnss_read(struct kthread_work *work)
 		mdelay(10);
 	}
 
-	data_len = min(data_len, (u16)PAGE_SIZE);
+	data_len = min_t(typeof(data_len), data_len, PAGE_SIZE);
 	data_len = tty_buffer_request_room(port, data_len);
 	if (!data_len) {
 		err = -ENOMEM;
@@ -74,9 +74,10 @@ static void ice_gnss_read(struct kthread_work *work)
 
 	/* Read received data */
 	for (i = 0; i < data_len; i += bytes_read) {
-		u16 bytes_left = data_len - i;
+		unsigned int bytes_left = data_len - i;
 
-		bytes_read = min_t(typeof(bytes_left), bytes_left, ICE_MAX_I2C_DATA_SIZE);
+		bytes_read = min_t(typeof(bytes_left), bytes_left,
+				   ICE_MAX_I2C_DATA_SIZE);
 
 		err = ice_aq_read_i2c(hw, link_topo, ICE_GNSS_UBX_I2C_BUS_ADDR,
 				      cpu_to_le16(ICE_GNSS_UBX_EMPTY_DATA),
-- 
2.35.1