../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:623:6: warning: variable 'rc' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized]
  623 |         if (!bn->tx_ring_map)
      |             ^~~~~~~~~~~~~~~~
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:682:9: note: uninitialized use occurs here
  682 |         return rc;
      |                ^~
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:623:2: note: remove the 'if' if its condition is always false
  623 |         if (!bn->tx_ring_map)
      |         ^~~~~~~~~~~~~~~~~~~~~
  624 |                 goto err_free_core;
      |                 ~~~~~~~~~~~~~~~~~~
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:617:6: warning: variable 'rc' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized]
  617 |         if (!bn->tx_ring)
      |             ^~~~~~~~~~~~
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:682:9: note: uninitialized use occurs here
  682 |         return rc;
      |                ^~
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:617:2: note: remove the 'if' if its condition is always false
  617 |         if (!bn->tx_ring)
      |         ^~~~~~~~~~~~~~~~~
  618 |                 goto err_free_core;
      |                 ~~~~~~~~~~~~~~~~~~
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:600:6: warning: variable 'rc' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized]
  600 |         if (!bn->rx_ring)
      |             ^~~~~~~~~~~~
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:682:9: note: uninitialized use occurs here
  682 |         return rc;
      |                ^~
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:600:2: note: remove the 'if' if its condition is always false
  600 |         if (!bn->rx_ring)
      |         ^~~~~~~~~~~~~~~~~
  601 |                 goto err_free_core;
      |                 ~~~~~~~~~~~~~~~~~~
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:575:14: note: initialize the variable 'rc' to silence this warning
  575 |         int i, j, rc, size, arr_size;
      |                     ^
      |                      = 0
3 warnings generated.
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:691:6: warning: variable 'rc' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized]
  691 |         if (!bn->tx_ring_map)
      |             ^~~~~~~~~~~~~~~~
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:750:9: note: uninitialized use occurs here
  750 |         return rc;
      |                ^~
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:691:2: note: remove the 'if' if its condition is always false
  691 |         if (!bn->tx_ring_map)
      |         ^~~~~~~~~~~~~~~~~~~~~
  692 |                 goto err_free_core;
      |                 ~~~~~~~~~~~~~~~~~~
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:685:6: warning: variable 'rc' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized]
  685 |         if (!bn->tx_ring)
      |             ^~~~~~~~~~~~
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:750:9: note: uninitialized use occurs here
  750 |         return rc;
      |                ^~
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:685:2: note: remove the 'if' if its condition is always false
  685 |         if (!bn->tx_ring)
      |         ^~~~~~~~~~~~~~~~~
  686 |                 goto err_free_core;
      |                 ~~~~~~~~~~~~~~~~~~
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:668:6: warning: variable 'rc' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized]
  668 |         if (!bn->rx_ring)
      |             ^~~~~~~~~~~~
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:750:9: note: uninitialized use occurs here
  750 |         return rc;
      |                ^~
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:668:2: note: remove the 'if' if its condition is always false
  668 |         if (!bn->rx_ring)
      |         ^~~~~~~~~~~~~~~~~
  669 |                 goto err_free_core;
      |                 ~~~~~~~~~~~~~~~~~~
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:643:14: note: initialize the variable 'rc' to silence this warning
  643 |         int i, j, rc, size, arr_size;
      |                     ^
      |                      = 0
3 warnings generated.