From: "Dr. David Alan Gilbert" <linux@xxxxxxxxxxx>
The last use of ib_find_exact_cached_pkey() was removed in 2012
by commit 2c75d2ccb6e5 ("IB/mlx4: Fix QP1 P_Key processing in the Primary
Physical Function (PPF)")
Remove it.
Signed-off-by: Dr. David Alan Gilbert <linux@xxxxxxxxxxx>
---
drivers/infiniband/core/cache.c | 35 ---------------------------------
include/rdma/ib_cache.h | 16 ---------------
2 files changed, 51 deletions(-)
diff --git a/drivers/infiniband/core/cache.c b/drivers/infiniband/core/cache.c
index b7c078b7f7cf..f8413f8a9f26 100644
--- a/drivers/infiniband/core/cache.c
+++ b/drivers/infiniband/core/cache.c
@@ -1127,41 +1127,6 @@ int ib_find_cached_pkey(struct ib_device *device, u32 port_num,
}
EXPORT_SYMBOL(ib_find_cached_pkey);
-int ib_find_exact_cached_pkey(struct ib_device *device, u32 port_num,
- u16 pkey, u16 *index)
-{
- struct ib_pkey_cache *cache;
- unsigned long flags;
- int i;
- int ret = -ENOENT;
-
- if (!rdma_is_port_valid(device, port_num))
- return -EINVAL;
-
- read_lock_irqsave(&device->cache_lock, flags);
-
- cache = device->port_data[port_num].cache.pkey;
- if (!cache) {
- ret = -EINVAL;
- goto err;
- }
-
- *index = -1;
-
- for (i = 0; i < cache->table_len; ++i)
- if (cache->table[i] == pkey) {
- *index = i;
- ret = 0;
- break;
- }
-
-err:
- read_unlock_irqrestore(&device->cache_lock, flags);
-
- return ret;
-}
-EXPORT_SYMBOL(ib_find_exact_cached_pkey);
-
int ib_get_cached_lmc(struct ib_device *device, u32 port_num, u8 *lmc)
{
unsigned long flags;
diff --git a/include/rdma/ib_cache.h b/include/rdma/ib_cache.h
index 226ae3702d8a..2bf09b594d10 100644
--- a/include/rdma/ib_cache.h
+++ b/include/rdma/ib_cache.h
@@ -63,22 +63,6 @@ int ib_find_cached_pkey(struct ib_device *device,
u16 pkey,
u16 *index);
-/**
- * ib_find_exact_cached_pkey - Returns the PKey table index where a specified
- * PKey value occurs. Comparison uses the FULL 16 bits (incl membership bit)
- * @device: The device to query.
- * @port_num: The port number of the device to search for the PKey.
- * @pkey: The PKey value to search for.
- * @index: The index into the cached PKey table where the PKey was found.
- *
- * ib_find_exact_cached_pkey() searches the specified PKey table in
- * the local software cache.
- */
-int ib_find_exact_cached_pkey(struct ib_device *device,
- u32 port_num,
- u16 pkey,
- u16 *index);
-
/**
* ib_get_cached_lmc - Returns a cached lmc table entry
* @device: The device to query.
--
2.47.1
