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/kernel/bpf/syscall.c:2290:5-26: WARNING: atomic_dec_and_test variation before object free at line 2293. /home/cocci/testing/kernel/bpf/syscall.c:3094:6-27: WARNING: atomic_dec_and_test variation before object free at line 3098. /home/cocci/testing/kernel/bpf/syscall.c:3104:6-27: WARNING: atomic_dec_and_test variation before object free at line 3106. /home/cocci/testing/kernel/bpf/syscall.c:798:5-26: WARNING: atomic_dec_and_test variation before object free at line 800. 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/mellanox/mlx5/core/lag/lag.c:1513:2-10: WARNING: NULL check before dev_{put, hold} functions is not needed. /home/cocci/testing/net/core/gro.c:36:25-29: ERROR: invalid reference to the index variable of the iterator on line 32 /home/cocci/testing/drivers/net/virtio_net.c:4312:1-7: preceding lock on line 4266 /home/cocci/testing/net/netfilter/nf_conntrack_core.c:113:2-8: preceding lock on line 107