CHECK: Comparison to NULL could be written "!ax25->ax25_dev"
#134: FILE: net/ax25/af_ax25.c:1281:
+	if (ax25->ax25_dev == NULL) {

total: 0 errors, 0 warnings, 1 checks, 125 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 7832b39b3bd1 ("ax25: Remove broken autobind") 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, 0 warnings, 1 checks, 125 lines checked