WARNING: line length of 97 exceeds 80 columns
#258: FILE: drivers/net/tun.c:2116:
+static void *tun_ring_recv(struct tun_struct *tun, struct tun_file *tfile, int noblock, int *err)

WARNING: line length of 85 exceeds 80 columns
#380: FILE: drivers/vhost/net.c:1593:
+				nvq->netdev_queue = get_tap_netdev_queue(sock->file);

CHECK: Please use a blank line after function/struct/union/enum declarations
#403: FILE: include/linux/if_tap.h:22:
 }
+static inline struct netdev_queue *tap_get_netdev_queue(struct file *f)

total: 0 errors, 2 warnings, 1 checks, 232 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit 95d8985f6bb2 ("TUN/TAP: Improving throughput and latency by avoiding SKB drops") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 2 warnings, 1 checks, 232 lines checked