The value of the local variable index is never used in reg_mr_callback().
Signed-off-by: Eli Cohen <[email protected]>
---
drivers/infiniband/hw/mlx5/mr.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/drivers/infiniband/hw/mlx5/mr.c b/drivers/infiniband/hw/mlx5/mr.c
index 2c4626f..2fa54d1 100644
--- a/drivers/infiniband/hw/mlx5/mr.c
+++ b/drivers/infiniband/hw/mlx5/mr.c
@@ -73,13 +73,8 @@ static void reg_mr_callback(int status, void *context)
struct mlx5_cache_ent *ent = &cache->ent[c];
u8 key;
unsigned long delta = jiffies - mr->start;
- unsigned long index;
unsigned long flags;
- index = find_last_bit(&delta, 8 * sizeof(delta));
- if (index == 64)
- index = 0;
-
spin_lock_irqsave(&ent->lock, flags);
ent->pending--;
spin_unlock_irqrestore(&ent->lock, flags);
--
1.8.4.1
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