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Subject[PATCH v2 2/2] bpf: Correctly annotate implicit fall through in bpf_base_func_proto
Date
There is a plan to build the kernel with -Wimplicit-fallthrough and
this place in the code produced a warnings (W=1).

To preserve as much of the existing comment only change a ‘:’ into a ‘,’.
This is enough change, to match the regular expression expected by GCC.

This commit remove the following warning:

net/core/filter.c:5310:6: warning: this statement may fall through [-Wimplicit-fallthrough=]

Signed-off-by: Mathieu Malaterre <malat@debian.org>
---
v2: reword the patch subject, remove a typo

net/core/filter.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/core/filter.c b/net/core/filter.c
index 2b3b436ef545..d9076e609fca 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -5309,7 +5309,7 @@ bpf_base_func_proto(enum bpf_func_id func_id)
case BPF_FUNC_trace_printk:
if (capable(CAP_SYS_ADMIN))
return bpf_get_trace_printk_proto();
- /* else: fall through */
+ /* else, fall through */
default:
return NULL;
}
--
2.19.2
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