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authorMathieu Malaterre <malat@debian.org>2019-01-14 23:30:37 +0300
committerSteven Rostedt (VMware) <rostedt@goodmis.org>2019-02-06 19:56:18 +0300
commit91457c018f15591682d160ae7f0f31f81c4a9f33 (patch)
treec837205fda12fc3293c5c38c4a178019256e42ae /kernel/trace/trace_probe.c
parent9acd8de69d107537a68d010c9149fa9d9aba91f4 (diff)
downloadlinux-91457c018f15591682d160ae7f0f31f81c4a9f33.tar.xz
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>
Diffstat (limited to 'kernel/trace/trace_probe.c')
-rw-r--r--kernel/trace/trace_probe.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/trace/trace_probe.c b/kernel/trace/trace_probe.c
index 9962cb5da8ac..89da34b326e3 100644
--- a/kernel/trace/trace_probe.c
+++ b/kernel/trace/trace_probe.c
@@ -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)