diff options
author | Jason Gunthorpe <jgg@mellanox.com> | 2018-08-16 14:13:03 -0600 |
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committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-08-16 14:21:29 -0600 |
commit | 0a3173a5f09bc58a3638ecfd0a80bdbae55e123c (patch) | |
tree | d6c0bc84863cca54dfbde3b7463e5d49c82af9f1 /drivers/net/ethernet/neterion/vxge/vxge-config.c | |
parent | Revert "net/smc: Replace ib_query_gid with rdma_get_gid_attr" (diff) | |
parent | Merge tag 'for-linus-4.19-ofs1' of git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux (diff) | |
download | linux-dev-0a3173a5f09bc58a3638ecfd0a80bdbae55e123c.tar.xz linux-dev-0a3173a5f09bc58a3638ecfd0a80bdbae55e123c.zip |
Merge branch 'linus/master' into rdma.git for-next
rdma.git merge resolution for the 4.19 merge window
Conflicts:
drivers/infiniband/core/rdma_core.c
- Use the rdma code and revise with the new spelling for
atomic_fetch_add_unless
drivers/nvme/host/rdma.c
- Replace max_sge with max_send_sge in new blk code
drivers/nvme/target/rdma.c
- Use the blk code and revise to use NULL for ib_post_recv when
appropriate
- Replace max_sge with max_recv_sge in new blk code
net/rds/ib_send.c
- Use the net code and revise to use NULL for ib_post_recv when
appropriate
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/net/ethernet/neterion/vxge/vxge-config.c')
-rw-r--r-- | drivers/net/ethernet/neterion/vxge/vxge-config.c | 31 |
1 files changed, 9 insertions, 22 deletions
diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.c b/drivers/net/ethernet/neterion/vxge/vxge-config.c index 358ed6118881..398011c87643 100644 --- a/drivers/net/ethernet/neterion/vxge/vxge-config.c +++ b/drivers/net/ethernet/neterion/vxge/vxge-config.c @@ -14,7 +14,6 @@ #include <linux/vmalloc.h> #include <linux/etherdevice.h> #include <linux/pci.h> -#include <linux/pci_hotplug.h> #include <linux/slab.h> #include "vxge-traffic.h" @@ -1095,12 +1094,9 @@ static void __vxge_hw_blockpool_destroy(struct __vxge_hw_blockpool *blockpool) { struct __vxge_hw_device *hldev; struct list_head *p, *n; - u16 ret; - if (blockpool == NULL) { - ret = 1; - goto exit; - } + if (!blockpool) + return; hldev = blockpool->hldev; @@ -1123,8 +1119,7 @@ static void __vxge_hw_blockpool_destroy(struct __vxge_hw_blockpool *blockpool) list_del(&((struct __vxge_hw_blockpool_entry *)p)->item); kfree((void *)p); } - ret = 0; -exit: + return; } @@ -2260,14 +2255,11 @@ static void vxge_hw_blockpool_block_add(struct __vxge_hw_device *devh, struct __vxge_hw_blockpool *blockpool; struct __vxge_hw_blockpool_entry *entry = NULL; dma_addr_t dma_addr; - enum vxge_hw_status status = VXGE_HW_OK; - u32 req_out; blockpool = &devh->block_pool; if (block_addr == NULL) { blockpool->req_out--; - status = VXGE_HW_FAIL; goto exit; } @@ -2277,7 +2269,6 @@ static void vxge_hw_blockpool_block_add(struct __vxge_hw_device *devh, if (unlikely(pci_dma_mapping_error(devh->pdev, dma_addr))) { vxge_os_dma_free(devh->pdev, block_addr, &acc_handle); blockpool->req_out--; - status = VXGE_HW_FAIL; goto exit; } @@ -2292,7 +2283,7 @@ static void vxge_hw_blockpool_block_add(struct __vxge_hw_device *devh, else list_del(&entry->item); - if (entry != NULL) { + if (entry) { entry->length = length; entry->memblock = block_addr; entry->dma_addr = dma_addr; @@ -2300,13 +2291,10 @@ static void vxge_hw_blockpool_block_add(struct __vxge_hw_device *devh, entry->dma_handle = dma_h; list_add(&entry->item, &blockpool->free_block_list); blockpool->pool_size++; - status = VXGE_HW_OK; - } else - status = VXGE_HW_ERR_OUT_OF_MEMORY; + } blockpool->req_out--; - req_out = blockpool->req_out; exit: return; } @@ -2358,7 +2346,6 @@ static void *__vxge_hw_blockpool_malloc(struct __vxge_hw_device *devh, u32 size, struct __vxge_hw_blockpool_entry *entry = NULL; struct __vxge_hw_blockpool *blockpool; void *memblock = NULL; - enum vxge_hw_status status = VXGE_HW_OK; blockpool = &devh->block_pool; @@ -2368,10 +2355,8 @@ static void *__vxge_hw_blockpool_malloc(struct __vxge_hw_device *devh, u32 size, &dma_object->handle, &dma_object->acc_handle); - if (memblock == NULL) { - status = VXGE_HW_ERR_OUT_OF_MEMORY; + if (!memblock) goto exit; - } dma_object->addr = pci_map_single(devh->pdev, memblock, size, PCI_DMA_BIDIRECTIONAL); @@ -2380,7 +2365,6 @@ static void *__vxge_hw_blockpool_malloc(struct __vxge_hw_device *devh, u32 size, dma_object->addr))) { vxge_os_dma_free(devh->pdev, memblock, &dma_object->acc_handle); - status = VXGE_HW_ERR_OUT_OF_MEMORY; goto exit; } @@ -3784,17 +3768,20 @@ vxge_hw_rts_rth_data0_data1_get(u32 j, u64 *data0, u64 *data1, VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_ITEM0_ENTRY_EN | VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_ITEM0_BUCKET_DATA( itable[j]); + /* fall through */ case 2: *data0 |= VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_ITEM1_BUCKET_NUM(j)| VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_ITEM1_ENTRY_EN | VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_ITEM1_BUCKET_DATA( itable[j]); + /* fall through */ case 3: *data1 = VXGE_HW_RTS_ACCESS_STEER_DATA1_RTH_ITEM0_BUCKET_NUM(j)| VXGE_HW_RTS_ACCESS_STEER_DATA1_RTH_ITEM0_ENTRY_EN | VXGE_HW_RTS_ACCESS_STEER_DATA1_RTH_ITEM0_BUCKET_DATA( itable[j]); + /* fall through */ case 4: *data1 |= VXGE_HW_RTS_ACCESS_STEER_DATA1_RTH_ITEM1_BUCKET_NUM(j)| |