Please check for false positives in the output before submitting a patch.
When using "patch" mode, carefully review the patch before submitting it.

/home/cocci/testing/include/net/bluetooth/hci_core.h:1553:5-24: WARNING: atomic_dec_and_test variation before object free at line 1559.
/home/cocci/testing/include/net/bluetooth/hci_core.h:1553:5-24: WARNING: atomic_dec_and_test variation before object free at line 1574.
warning: line 134: should no_llseek be a metavariable?
warning: line 141: should noop_llseek be a metavariable?
warning: line 223: should nonseekable_open be a metavariable?
warning: line 290: should nonseekable_open be a metavariable?
warning: line 338: should nonseekable_open be a metavariable?
/home/cocci/testing/drivers/net/ethernet/wangxun/txgbe/txgbe_hw.c:107:2-8: WARNING: NULL check before some freeing functions is not needed.
/home/cocci/testing/drivers/net/ethernet/intel/igb/igb_main.c:7861:3-8: ERROR: invalid reference to the index variable of the iterator on line 7853
/home/cocci/testing/net/ipv4/inet_connection_sock.c:424:1-7: preceding lock on line 386
/home/cocci/testing/net/ipv4/inet_connection_sock.c:608:1-7: preceding lock on line 571
/home/cocci/testing/drivers/net/ethernet/intel/iavf/iavf_main.c:2238:6-8: WARNING: possible condition with no effect (if == else)