../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:276:6: warning: variable 'rc' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized]
  276 |         if (!bn->tx_ring_map)
      |             ^~~~~~~~~~~~~~~~
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:315:9: note: uninitialized use occurs here
  315 |         return rc;
      |                ^~
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:276:2: note: remove the 'if' if its condition is always false
  276 |         if (!bn->tx_ring_map)
      |         ^~~~~~~~~~~~~~~~~~~~~
  277 |                 goto err_free_core;
      |                 ~~~~~~~~~~~~~~~~~~
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:270:6: warning: variable 'rc' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized]
  270 |         if (!bn->tx_ring)
      |             ^~~~~~~~~~~~
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:315:9: note: uninitialized use occurs here
  315 |         return rc;
      |                ^~
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:270:2: note: remove the 'if' if its condition is always false
  270 |         if (!bn->tx_ring)
      |         ^~~~~~~~~~~~~~~~~
  271 |                 goto err_free_core;
      |                 ~~~~~~~~~~~~~~~~~~
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:253:6: warning: variable 'rc' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized]
  253 |         if (!bn->rx_ring)
      |             ^~~~~~~~~~~~
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:315:9: note: uninitialized use occurs here
  315 |         return rc;
      |                ^~
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:253:2: note: remove the 'if' if its condition is always false
  253 |         if (!bn->rx_ring)
      |         ^~~~~~~~~~~~~~~~~
  254 |                 goto err_free_core;
      |                 ~~~~~~~~~~~~~~~~~~
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:228:14: note: initialize the variable 'rc' to silence this warning
  228 |         int i, j, rc, size, arr_size;
      |                     ^
      |                      = 0
3 warnings generated.
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:504:6: warning: variable 'rc' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized]
  504 |         if (!bn->tx_ring_map)
      |             ^~~~~~~~~~~~~~~~
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:552:9: note: uninitialized use occurs here
  552 |         return rc;
      |                ^~
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:504:2: note: remove the 'if' if its condition is always false
  504 |         if (!bn->tx_ring_map)
      |         ^~~~~~~~~~~~~~~~~~~~~
  505 |                 goto err_free_core;
      |                 ~~~~~~~~~~~~~~~~~~
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:498:6: warning: variable 'rc' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized]
  498 |         if (!bn->tx_ring)
      |             ^~~~~~~~~~~~
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:552:9: note: uninitialized use occurs here
  552 |         return rc;
      |                ^~
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:498:2: note: remove the 'if' if its condition is always false
  498 |         if (!bn->tx_ring)
      |         ^~~~~~~~~~~~~~~~~
  499 |                 goto err_free_core;
      |                 ~~~~~~~~~~~~~~~~~~
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:481:6: warning: variable 'rc' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized]
  481 |         if (!bn->rx_ring)
      |             ^~~~~~~~~~~~
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:552:9: note: uninitialized use occurs here
  552 |         return rc;
      |                ^~
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:481:2: note: remove the 'if' if its condition is always false
  481 |         if (!bn->rx_ring)
      |         ^~~~~~~~~~~~~~~~~
  482 |                 goto err_free_core;
      |                 ~~~~~~~~~~~~~~~~~~
../drivers/net/ethernet/broadcom/bnge/bnge_netdev.c:456:14: note: initialize the variable 'rc' to silence this warning
  456 |         int i, j, rc, size, arr_size;
      |                     ^
      |                      = 0
3 warnings generated.