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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-02-08 17:01:46 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-02-08 17:31:10 -0300 |
| commit | d64b721d27aef3fbeb16ecda9dd22ee34818ff70 (patch) | |
| tree | d87c3acd0e14719da7d57eb2003f67197661f630 /tools/perf/util | |
| parent | 94bdd5edb34e472980d1e18b4600d6fb92bd6b0a (diff) | |
| download | linux-d64b721d27aef3fbeb16ecda9dd22ee34818ff70.tar.gz linux-d64b721d27aef3fbeb16ecda9dd22ee34818ff70.tar.bz2 linux-d64b721d27aef3fbeb16ecda9dd22ee34818ff70.zip | |
tools strfilter: Use __fallthrough
The implicit fall through case label here is intended, so let us inform
that to gcc >= 7:
util/strfilter.c: In function 'strfilter_node__sprint':
util/strfilter.c:270:6: error: this statement may fall through [-Werror=implicit-fallthrough=]
if (len < 0)
^
util/strfilter.c:272:2: note: here
case '!':
^~~~
cc1: all warnings being treated as errors
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-z2dpywg7u8fim000hjfbpyfm@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util')
| -rw-r--r-- | tools/perf/util/strfilter.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/strfilter.c b/tools/perf/util/strfilter.c index bcae659b6546..efb53772e0ec 100644 --- a/tools/perf/util/strfilter.c +++ b/tools/perf/util/strfilter.c @@ -269,6 +269,7 @@ static int strfilter_node__sprint(struct strfilter_node *node, char *buf) len = strfilter_node__sprint_pt(node->l, buf); if (len < 0) return len; + __fallthrough; case '!': if (buf) { *(buf + len++) = *node->p; |