ibmvnic: Fix possibly uninitialized old_num_tx_queues variable warning.
GCC 7.5 reports: ../drivers/net/ethernet/ibm/ibmvnic.c: In function 'ibmvnic_reset_init': ../drivers/net/ethernet/ibm/ibmvnic.c:5373:51: warning: 'old_num_tx_queues' may be used uninitialized in this function [-Wmaybe-uninitialized] ../drivers/net/ethernet/ibm/ibmvnic.c:5373:6: warning: 'old_num_rx_queues' may be used uninitialized in this function [-Wmaybe-uninitialized] The variable is initialized only if(reset) and used only if(reset && something) so this is a false positive. However, there is no reason to not initialize the variables unconditionally avoiding the warning. Fixes: 635e442f ("ibmvnic: merge ibmvnic_reset_init and ibmvnic_init") Signed-off-by:Michal Suchanek <msuchanek@suse.de> Reviewed-by:
Sukadev Bhattiprolu <sukadev@linux.ibm.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
parent
2378b2c9
Please register or sign in to comment