[jgunthorpe:for_maor_reuse_roce_gid 12/16] drivers/infiniband/core/cache.c:372:27: sparse: sparse: symbol 'get_valid_entry' was not declared. Should it be static?

[jgunthorpe:for_maor_reuse_roce_gid 12/16] drivers/infiniband/core/cache.c:372:27: sparse: sparse: symbol 'get_valid_entry' was not declared. Should it be static?

[kernel test robot]

tree:   https://github.com/jgunthorpe/linux for_maor_reuse_roce_gid
head:   1b26be51e181c4a802d87e5d1f806d3722b3a834
commit: 23f090b3a944d84665bfaac23948a0a36a579a7c [12/16] rdma/gidtable: Use an xarray instead of a preallocated array
config: i386-randconfig-i061-20230702 (https://download.01.org/0day-ci/archive/20230702/202307021819.6rlwlkIs-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce: (https://download.01.org/0day-ci/archive/20230702/202307021819.6rlwlkIs-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202307021819.6rlwlkIs-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> drivers/infiniband/core/cache.c:372:27: sparse: sparse: symbol 'get_valid_entry' was not declared. Should it be static?
   drivers/infiniband/core/cache.c:666:47: sparse: sparse: incompatible types in comparison expression (different address spaces):
   drivers/infiniband/core/cache.c:666:47: sparse:    struct net_device [noderef] __rcu *
   drivers/infiniband/core/cache.c:666:47: sparse:    struct net_device *
   drivers/infiniband/core/cache.c:704:43: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected struct net_device [noderef] __rcu *ndev @@     got struct net_device *ndev @@
   drivers/infiniband/core/cache.c:704:43: sparse:     expected struct net_device [noderef] __rcu *ndev
   drivers/infiniband/core/cache.c:704:43: sparse:     got struct net_device *ndev
   drivers/infiniband/core/cache.c:864:23: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct net_device [noderef] __rcu *[addressable] ndev @@     got struct net_device *ndev @@
   drivers/infiniband/core/cache.c:864:23: sparse:     expected struct net_device [noderef] __rcu *[addressable] ndev
   drivers/infiniband/core/cache.c:864:23: sparse:     got struct net_device *ndev
   drivers/infiniband/core/cache.c:1032:52: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected struct net_device [noderef] __rcu *ndev @@     got struct net_device *ndev @@
   drivers/infiniband/core/cache.c:1032:52: sparse:     expected struct net_device [noderef] __rcu *ndev
   drivers/infiniband/core/cache.c:1032:52: sparse:     got struct net_device *ndev
   drivers/infiniband/core/cache.c:1443:59: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct net_device *dev @@     got struct net_device [noderef] __rcu *const ndev @@
   drivers/infiniband/core/cache.c:1443:59: sparse:     expected struct net_device *dev
   drivers/infiniband/core/cache.c:1443:59: sparse:     got struct net_device [noderef] __rcu *const ndev

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