diff options
| author | Jan Sokolowski <jan.sokolowski@intel.com> | 2017-09-26 07:01:02 -0700 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2017-09-27 11:34:13 -0400 |
| commit | 6fab2a88f737da0858dd22ab5155ff3f6c89a166 (patch) | |
| tree | 63206070c58e62f99042f277441c0d07439da9d1 /drivers/infiniband/hw/hfi1 | |
| parent | 21e5acc06403f6ce48ef98ad9d081cdec2944d60 (diff) | |
| download | linux-rt-6fab2a88f737da0858dd22ab5155ff3f6c89a166.tar.gz | |
IB/hfi1: Remove unused hfi1_cpulist variables
Following variables: hfi1_cpulist and hfi1_cpulist_count
are unused. Remove them.
Reviewed-by: Harish Chegondi <harish.chegondi@intel.com>
Reviewed-by: Jakub Byczkowski <jakub.byczkowski@intel.com>
Signed-off-by: Jan Sokolowski <jan.sokolowski@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/hfi1')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/hfi.h | 2 | ||||
| -rw-r--r-- | drivers/infiniband/hw/hfi1/init.c | 16 |
2 files changed, 0 insertions, 18 deletions
diff --git a/drivers/infiniband/hw/hfi1/hfi.h b/drivers/infiniband/hw/hfi1/hfi.h index fc1ee8d7ca0d..1e1140e7cbcc 100644 --- a/drivers/infiniband/hw/hfi1/hfi.h +++ b/drivers/infiniband/hw/hfi1/hfi.h @@ -1371,8 +1371,6 @@ struct hfi1_filedata { extern struct list_head hfi1_dev_list; extern spinlock_t hfi1_devs_lock; struct hfi1_devdata *hfi1_lookup(int unit); -extern u32 hfi1_cpulist_count; -extern unsigned long *hfi1_cpulist; static inline unsigned long uctxt_offset(struct hfi1_ctxtdata *uctxt) { diff --git a/drivers/infiniband/hw/hfi1/init.c b/drivers/infiniband/hw/hfi1/init.c index 3e686d2edcc3..04a383b8b0db 100644 --- a/drivers/infiniband/hw/hfi1/init.c +++ b/drivers/infiniband/hw/hfi1/init.c @@ -123,8 +123,6 @@ MODULE_PARM_DESC(user_credit_return_threshold, "Credit return threshold for user static inline u64 encode_rcv_header_entry_size(u16 size); static struct idr hfi1_unit_table; -u32 hfi1_cpulist_count; -unsigned long *hfi1_cpulist; static int hfi1_create_kctxt(struct hfi1_devdata *dd, struct hfi1_pportdata *ppd) @@ -1287,18 +1285,6 @@ struct hfi1_devdata *hfi1_alloc_devdata(struct pci_dev *pdev, size_t extra) goto bail; } - if (!hfi1_cpulist_count) { - u32 count = num_online_cpus(); - - hfi1_cpulist = kcalloc(BITS_TO_LONGS(count), sizeof(long), - GFP_KERNEL); - if (hfi1_cpulist) - hfi1_cpulist_count = count; - else - hfi1_early_err( - &pdev->dev, - "Could not alloc cpulist info, cpu affinity might be wrong\n"); - } kobject_init(&dd->kobj, &hfi1_devdata_type); return dd; @@ -1471,8 +1457,6 @@ static void __exit hfi1_mod_cleanup(void) node_affinity_destroy(); hfi1_wss_exit(); hfi1_dbg_exit(); - hfi1_cpulist_count = 0; - kfree(hfi1_cpulist); idr_destroy(&hfi1_unit_table); dispose_firmware(); /* asymmetric with obtain_firmware() */ |