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/drivers/net/ethernet/sun/niu.c:9586:5-24: WARNING: atomic_dec_and_test variation before object free at line 9587.
/home/cocci/testing/drivers/net/ethernet/broadcom/bnxt/bnxt.c:5586:6-25: WARNING: atomic_dec_and_test variation before object free at line 5593.
warning: line 140: should noop_llseek be a metavariable?
warning: line 222: should nonseekable_open be a metavariable?
warning: line 289: should nonseekable_open be a metavariable?
warning: line 337: should nonseekable_open be a metavariable?
/home/cocci/testing/net/ethtool/ioctl.c:1612:1-7: preceding lock on line 1467
/home/cocci/testing/drivers/net/ethernet/faraday/ftgmac100.c:1373:0-1: preceding lock on line 1338
/home/cocci/testing/drivers/net/ethernet/faraday/ftgmac100.c:1373:0-1: preceding lock on line 1340
/home/cocci/testing/net/unix/af_unix.c:2523:1-7: preceding lock on line 2432
/home/cocci/testing/net/unix/af_unix.c:3349:3-9: preceding lock on line 3345
/home/cocci/testing/drivers/net/tun.c:2036:1-7: preceding lock on line 1840
/home/cocci/testing/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:4474:1-7: preceding lock on line 4376
/home/cocci/testing/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:2769:1-7: WARNING: do_div() does a 64-by-32 division, please consider using div64_ul instead.
/home/cocci/testing/drivers/net/ethernet/broadcom/bnxt/bnxt_hsi.h:9875:4-12: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)
/home/cocci/testing/drivers/net/can/spi/hi311x.c:755:7-27: WARNING: Threaded IRQ with no primary handler requested without IRQF_ONESHOT (unless it is nested IRQ)
/home/cocci/testing/net/ipv6/mcast.c:2007:12-21: ERROR: pmc is NULL but dereferenced.
/home/cocci/testing/net/ipv4/igmp.c:597:12-21: ERROR: pmc is NULL but dereferenced.