ixgbevf: ixgbevf_q_vector clean up

Flex array should be at the end of the structure and use [] syntax

Remove unused fields of ixgbevf_q_vector.
They aren't used since busy poll was moved to core code in commit
508aac6dee02 ("ixgbevf: get rid of custom busy polling code").

Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Signed-off-by: Natalia Wochtman <natalia.wochtman@intel.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Rafal Romanowski <rafal.romanowski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Link: https://patch.msgid.link/20251125223632.1857532-5-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
index 039187607e98f12b27e420c9fdc71deb1315e350..516a6fdd23d0762a1ac4be34109a8ba0d3ee8cc8 100644 (file)
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
@@ -241,23 +241,7 @@ struct ixgbevf_q_vector {
        char name[IFNAMSIZ + 9];
 
        /* for dynamic allocation of rings associated with this q_vector */
-       struct ixgbevf_ring ring[0] ____cacheline_internodealigned_in_smp;
-#ifdef CONFIG_NET_RX_BUSY_POLL
-       unsigned int state;
-#define IXGBEVF_QV_STATE_IDLE          0
-#define IXGBEVF_QV_STATE_NAPI          1    /* NAPI owns this QV */
-#define IXGBEVF_QV_STATE_POLL          2    /* poll owns this QV */
-#define IXGBEVF_QV_STATE_DISABLED      4    /* QV is disabled */
-#define IXGBEVF_QV_OWNED       (IXGBEVF_QV_STATE_NAPI | IXGBEVF_QV_STATE_POLL)
-#define IXGBEVF_QV_LOCKED      (IXGBEVF_QV_OWNED | IXGBEVF_QV_STATE_DISABLED)
-#define IXGBEVF_QV_STATE_NAPI_YIELD    8    /* NAPI yielded this QV */
-#define IXGBEVF_QV_STATE_POLL_YIELD    16   /* poll yielded this QV */
-#define IXGBEVF_QV_YIELD       (IXGBEVF_QV_STATE_NAPI_YIELD | \
-                                IXGBEVF_QV_STATE_POLL_YIELD)
-#define IXGBEVF_QV_USER_PEND   (IXGBEVF_QV_STATE_POLL | \
-                                IXGBEVF_QV_STATE_POLL_YIELD)
-       spinlock_t lock;
-#endif /* CONFIG_NET_RX_BUSY_POLL */
+       struct ixgbevf_ring ring[] ____cacheline_internodealigned_in_smp;
 };
 
 /* microsecond values for various ITR rates shifted by 2 to fit itr register