Commit-ID: e7b32d12a287a79f2831c1246baf3de0aed95dcc Gitweb: http://git.kernel.org/tip/e7b32d12a287a79f2831c1246baf3de0aed95dcc Author: Arnaldo Carvalho de Melo <a...@redhat.com> AuthorDate: Fri, 14 Oct 2016 17:57:11 -0300 Committer: Arnaldo Carvalho de Melo <a...@redhat.com> CommitDate: Mon, 24 Oct 2016 11:07:44 -0300
perf tools: Normalize sq_quote_argv() error reporting It already returns whatever strbuf_(grow|addch)() returns in case of failure, so just return -ENOSPC in the only case where it was die()ing. When it returns, its only caller will call die() anyway, so no need to be so eager, die later. Cc: Adrian Hunter <adrian.hun...@intel.com> Cc: David Ahern <dsah...@gmail.com> Cc: Jiri Olsa <jo...@kernel.org> Cc: Namhyung Kim <namhy...@kernel.org> Cc: Wang Nan <wangn...@huawei.com> Link: http://lkml.kernel.org/n/tip-as05b7mbogprlwi8iarwn...@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com> --- tools/perf/util/quote.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/util/quote.c b/tools/perf/util/quote.c index 639d1da..293534c 100644 --- a/tools/perf/util/quote.c +++ b/tools/perf/util/quote.c @@ -54,7 +54,7 @@ int sq_quote_argv(struct strbuf *dst, const char** argv, size_t maxlen) break; ret = sq_quote_buf(dst, argv[i]); if (maxlen && dst->len > maxlen) - die("Too many or long arguments"); + return -ENOSPC; } return ret; }
