WARNING: Prefer pr_warn(... to pr_warning(... #48: FILE: send.c:48: + pr_warning("Interface %s is not up - can't send packet via that interface!\n", total: 0 errors, 1 warnings, 0 checks, 410 lines checked NOTE: Ignored message types: COMPLEX_MACRO send.c has style problems, please review. If any of these errors are false positives, please report them to the maintainer, see CHECKPATCH in MAINTAINERS.