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| author | Jesse Brandeburg <jesse.brandeburg@intel.com> | 2021-03-25 17:38:27 -0700 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2021-05-26 09:11:41 -0700 |
| commit | 88c228b22e001cce1d36112b883bd320c0893ef8 (patch) | |
| tree | 7f6440ef3cfa0478aaa011f8f8be98a39d11b640 /drivers/net/ethernet/intel/igc/igc_dump.c | |
| parent | 0a5d8a9d226fe5ef54b08a8c5f42add49d78484e (diff) | |
| download | lwn-88c228b22e001cce1d36112b883bd320c0893ef8.tar.gz lwn-88c228b22e001cce1d36112b883bd320c0893ef8.zip | |
igb/igc: use strongly typed pointer
The igb and igc driver both use a trick of creating a local type
pointer on the stack to ease dealing with a receive descriptor in
64 bit chunks for printing. Sparse however was not taken into
account and receive descriptors are always in little endian
order, so just make the unions use __le64 instead of u64.
No functional change.
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Dvora Fuxbrumer <dvorax.fuxbrumer@linux.intel.com>
Tested-by: Dave Switzer <david.switzer@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/igc/igc_dump.c')
| -rw-r--r-- | drivers/net/ethernet/intel/igc/igc_dump.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/igc/igc_dump.c b/drivers/net/ethernet/intel/igc/igc_dump.c index 495bed47ed0a..c09c95cc5f70 100644 --- a/drivers/net/ethernet/intel/igc/igc_dump.c +++ b/drivers/net/ethernet/intel/igc/igc_dump.c @@ -112,7 +112,7 @@ static void igc_regdump(struct igc_hw *hw, struct igc_reg_info *reginfo) void igc_rings_dump(struct igc_adapter *adapter) { struct net_device *netdev = adapter->netdev; - struct my_u0 { u64 a; u64 b; } *u0; + struct my_u0 { __le64 a; __le64 b; } *u0; union igc_adv_tx_desc *tx_desc; union igc_adv_rx_desc *rx_desc; struct igc_ring *tx_ring; |