IB/core: Do not set the gid type when reserving default entries

paravmellanox · jgunthorpe · commit a1a4caeebac9 · 2018-06-17T22:32:04.000-06:00
When default GIDs are added, their gid type is set by
ib_cache_gid_set_default_gid().  There is no need to set the gid type of a
free GID entry during GID table initialization.

Signed-off-by: Parav Pandit &lt;parav@mellanox.com&gt;
Signed-off-by: Leon Romanovsky &lt;leonro@mellanox.com&gt;
Signed-off-by: Jason Gunthorpe &lt;jgg@mellanox.com&gt;
diff --git a/drivers/infiniband/core/cache.c b/drivers/infiniband/core/cache.c
@@ -792,18 +792,13 @@ static void gid_table_reserve_default(struct ib_device *ib_dev, u8 port,
 	unsigned int i;
 	unsigned long roce_gid_type_mask;
 	unsigned int num_default_gids;
-	unsigned int current_gid = 0;
 
 	roce_gid_type_mask = roce_gid_type_mask_support(ib_dev, port);
 	num_default_gids = hweight_long(roce_gid_type_mask);
 	for (i = 0; i < num_default_gids && i < table->sz; i++) {
 		struct ib_gid_table_entry *entry = &table->data_vec[i];
 
 		entry->props |= GID_TABLE_ENTRY_DEFAULT;
-		current_gid = find_next_bit(&roce_gid_type_mask,
-					    BITS_PER_LONG,
-					    current_gid);
-		entry->attr.gid_type = current_gid++;
 	}
 }
 
