Commit 91457c01 authored Jan 14, 2019 by Mathieu Malaterre Committed by Steven Rostedt (VMware) Feb 06, 2019

tracing: Annotate implicit fall through in parse_probe_arg()

There is a plan to build the kernel with -Wimplicit-fallthrough and
this place in the code produced a warning (W=1).

This commit remove the following warning:

kernel/trace/trace_probe.c:302:6: warning: this statement may fall through [-Wimplicit-fallthrough=]

Link: http://lkml.kernel.org/r/20190114203039.16535-1-malat@debian.org

Signed-off-by: Mathieu Malaterre <malat@debian.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>

parent 9acd8de6

kernel/trace/trace_probe.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -300,6 +300,7 @@ parse_probe_arg(char arg, const struct fetch_type type,

		case '+': /* deref memory */
		arg++; /* Skip '+', because kstrtol() rejects it. */
		/* fall through */
		case '-':
		tmp = strchr(arg, '(');
		if (!tmp)