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Commit 3645adbb authored by Jacob Keller's avatar Jacob Keller Committed by Jeff Kirsher
Browse files

ixgbe: fix uninitialized event.type in ixgbe_ptp_check_pps_event 



This patch fixes a bug in ixgbe_ptp_check_pps_event where the type was
uninitialized and could cause unknown event outcomes.

Signed-off-by: default avatarJacob Keller <jacob.e.keller@intel.com>
Tested-by: default avatarPhil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
parent 810b6d76

drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c

+9 −0
Original line number Diff line number Diff line
@@ -387,6 +387,15 @@ void ixgbe_ptp_check_pps_event(struct ixgbe_adapter *adapter, u32 eicr) 
	struct ixgbe_hw *hw = &adapter->hw;

	struct ptp_clock_event event;



	event.type = PTP_CLOCK_PPS;



	/* this check is necessary in case the interrupt was enabled via some

	 * alternative means (ex. debug_fs). Better to check here than

	 * everywhere that calls this function.

	 */

	if (!adapter->ptp_clock)

		return;



	switch (hw->mac.type) {

	case ixgbe_mac_X540:

		ptp_clock_event(adapter->ptp_clock, &event);