On 12/15/18 12:09 AM, Zhu Yanjun wrote:
RXE_NUM_OF_COUNTERS is the number of counters. So it can be used
directly.
Signed-off-by: Zhu Yanjun <yanjun.zhu@xxxxxxxxxx>
---
drivers/infiniband/sw/rxe/rxe_hw_counters.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/infiniband/sw/rxe/rxe_hw_counters.c b/drivers/infiniband/sw/rxe/rxe_hw_counters.c
index 6aeb7a165e46..8df4b1592d6d 100644
--- a/drivers/infiniband/sw/rxe/rxe_hw_counters.c
+++ b/drivers/infiniband/sw/rxe/rxe_hw_counters.c
@@ -58,21 +58,20 @@ int rxe_ib_get_hw_stats(struct ib_device *ibdev,
if (!port || !stats)
return -EINVAL;
- for (cnt = 0; cnt < ARRAY_SIZE(rxe_counter_name); cnt++)
+ for (cnt = 0; cnt < RXE_NUM_OF_COUNTERS; cnt++)
stats->value[cnt] = dev->stats_counters[cnt];
- return ARRAY_SIZE(rxe_counter_name);
+ return RXE_NUM_OF_COUNTERS;
}
struct rdma_hw_stats *rxe_ib_alloc_hw_stats(struct ib_device *ibdev,
u8 port_num)
{
- BUILD_BUG_ON(ARRAY_SIZE(rxe_counter_name) != RXE_NUM_OF_COUNTERS);
/* We support only per port stats */
if (!port_num)
return NULL;
return rdma_alloc_hw_stats_struct(rxe_counter_name,
- ARRAY_SIZE(rxe_counter_name),
+ RXE_NUM_OF_COUNTERS,
RDMA_HW_STATS_DEFAULT_LIFESPAN);
}
Have you considered to make the opposite change, namely to remove the
RXE_NUM_OF_COUNTERS constant and to use ARRAY_SIZE(rxe_counter_name)
everywhere instead?
Thanks,
Bart.
