svn commit: r341555 - in head/sys/dev/mlx5: mlx5_core mlx5_en

[Slava Shwartsman]

Author: slavash
Date: Wed Dec  5 13:41:06 2018
New Revision: 341555
URL: https://svnweb.freebsd.org/changeset/base/341555

Log:
  mlx5: Discard unused return values.
  
  Submitted by:   hselasky@
  Approved by:    hselasky (mentor)
  MFC after:      1 week
  Sponsored by:   Mellanox Technologies

Modified:
  head/sys/dev/mlx5/mlx5_core/mlx5_pagealloc.c
  head/sys/dev/mlx5/mlx5_en/mlx5_en_rl.c

Modified: head/sys/dev/mlx5/mlx5_core/mlx5_pagealloc.c
==============================================================================
--- head/sys/dev/mlx5/mlx5_core/mlx5_pagealloc.c	Wed Dec  5 13:40:36 2018	(r341554)
+++ head/sys/dev/mlx5/mlx5_core/mlx5_pagealloc.c	Wed Dec  5 13:41:06 2018	(r341555)
@@ -128,7 +128,7 @@ mlx5_fwp_alloc(struct mlx5_core_dev *dev, gfp_t flags,
 
 		/* load memory into DMA */
 		MLX5_DMA_LOCK(dev);
-		err = bus_dmamap_load(
+		(void) bus_dmamap_load(
 		    dev->cmd.dma_tag, fwp[x].dma_map, fwp[x].virt_addr,
 		    MLX5_ADAPTER_PAGE_SIZE, &mlx5_fwp_load_mem_cb,
 		    fwp + x, BUS_DMA_WAITOK | BUS_DMA_COHERENT);

Modified: head/sys/dev/mlx5/mlx5_en/mlx5_en_rl.c
==============================================================================
--- head/sys/dev/mlx5/mlx5_en/mlx5_en_rl.c	Wed Dec  5 13:40:36 2018	(r341554)
+++ head/sys/dev/mlx5/mlx5_en/mlx5_en_rl.c	Wed Dec  5 13:41:06 2018	(r341555)
@@ -421,7 +421,6 @@ mlx5e_rlw_channel_set_rate_locked(struct mlx5e_rl_work
 
 		if (rate == 0) {
 			/* rate doesn't exist, fallback to unlimited */
-			error = EINVAL;
 			index = 0;
 			rate = 0;
 			atomic_add_64(&rlw->priv->rl.stats.tx_modify_rate_failure, 1ULL);