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Commit 6fab2a88 authored by Jan Sokolowski's avatar Jan Sokolowski Committed by Doug Ledford
Browse files

IB/hfi1: Remove unused hfi1_cpulist variables 



Following variables: hfi1_cpulist and hfi1_cpulist_count
are unused. Remove them.

Reviewed-by: default avatarHarish Chegondi <harish.chegondi@intel.com>
Reviewed-by: default avatarJakub Byczkowski <jakub.byczkowski@intel.com>
Signed-off-by: default avatarJan Sokolowski <jan.sokolowski@intel.com>
Signed-off-by: default avatarDennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent 21e5acc0

drivers/infiniband/hw/hfi1/hfi.h

+0 −2
Original line number Diff line number Diff line
@@ -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)

{

drivers/infiniband/hw/hfi1/init.c

+0 −16
Original line number Diff line number Diff line
@@ -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() */