diff options
Diffstat (limited to 'drivers/infiniband/hw/hfi1/pio.c')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/pio.c | 27 |
1 files changed, 9 insertions, 18 deletions
diff --git a/drivers/infiniband/hw/hfi1/pio.c b/drivers/infiniband/hw/hfi1/pio.c index 62e7dc9bea7b..764286da2ce8 100644 --- a/drivers/infiniband/hw/hfi1/pio.c +++ b/drivers/infiniband/hw/hfi1/pio.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: GPL-2.0 or BSD-3-Clause +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* * Copyright(c) 2015-2018 Intel Corporation. */ @@ -1361,16 +1361,6 @@ void sc_flush(struct send_context *sc) sc_wait_for_packet_egress(sc, 1); } -/* drop all packets on the context, no waiting until they are sent */ -void sc_drop(struct send_context *sc) -{ - if (!sc) - return; - - dd_dev_info(sc->dd, "%s: context %u(%u) - not implemented\n", - __func__, sc->sw_index, sc->hw_context); -} - /* * Start the software reaction to a context halt or SPC freeze: * - mark the context as halted or frozen @@ -1893,9 +1883,7 @@ int pio_map_init(struct hfi1_devdata *dd, u8 port, u8 num_vls, u8 *vl_scontexts) vl_scontexts[i] = sc_per_vl + (extra > 0 ? 1 : 0); } /* build new map */ - newmap = kzalloc(sizeof(*newmap) + - roundup_pow_of_two(num_vls) * - sizeof(struct pio_map_elem *), + newmap = kzalloc(struct_size(newmap, map, roundup_pow_of_two(num_vls)), GFP_KERNEL); if (!newmap) goto bail; @@ -1910,9 +1898,8 @@ int pio_map_init(struct hfi1_devdata *dd, u8 port, u8 num_vls, u8 *vl_scontexts) int sz = roundup_pow_of_two(vl_scontexts[i]); /* only allocate once */ - newmap->map[i] = kzalloc(sizeof(*newmap->map[i]) + - sz * sizeof(struct - send_context *), + newmap->map[i] = kzalloc(struct_size(newmap->map[i], + ksc, sz), GFP_KERNEL); if (!newmap->map[i]) goto bail; @@ -2089,7 +2076,7 @@ int init_credit_return(struct hfi1_devdata *dd) "Unable to allocate credit return DMA range for NUMA %d\n", i); ret = -ENOMEM; - goto done; + goto free_cr_base; } } set_dev_node(&dd->pcidev->dev, dd->node); @@ -2097,6 +2084,10 @@ int init_credit_return(struct hfi1_devdata *dd) ret = 0; done: return ret; + +free_cr_base: + free_credit_return(dd); + goto done; } void free_credit_return(struct hfi1_devdata *dd) |