UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

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>
This commit is contained in:
Jan Sokolowski 2017-09-26 07:01:02 -07:00 committed by Doug Ledford
parent 21e5acc064
commit 6fab2a88f7
2 changed files with 0 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/infiniband/hw/hfi1/hfi.h
View File

@ -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)
{

16
drivers/infiniband/hw/hfi1/init.c
View File

@ -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() */