From: Ian Stokes <ian.sto...@intel.com>
When converting to source timer command value, tmr_idx is left shifted by 8
(CPK_SRC_SEL), which overflows the 8-bit data type. Change to 32-bit.
Signed-off-by: Yochai Hagvi <yochai.ha...@intel.com>
Signed-off-by: Ian Stokes <ian.sto...@intel.com>
---
drivers/net/ice/base/ice_ptp_hw.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/ice/base/ice_ptp_hw.c
b/drivers/net/ice/base/ice_ptp_hw.c
index 62558ac761..31d6c7cf81 100644
--- a/drivers/net/ice/base/ice_ptp_hw.c
+++ b/drivers/net/ice/base/ice_ptp_hw.c
@@ -797,8 +797,7 @@ static int ice_init_cgu_e82x(struct ice_hw *hw)
static u32 ice_ptp_tmr_cmd_to_src_reg(struct ice_hw *hw,
enum ice_ptp_tmr_cmd cmd)
{
- u32 cmd_val;
- u8 tmr_idx;
+ u32 cmd_val, tmr_idx;
switch (cmd) {
case ICE_PTP_INIT_TIME:
--
2.43.0
