Commit-ID: d1d0e29cb7d03a6019caa125e4c0288366a4f359 Gitweb: http://git.kernel.org/tip/d1d0e29cb7d03a6019caa125e4c0288366a4f359 Author: Markus Elfring <[email protected]> AuthorDate: Mon, 23 Jan 2017 15:10:19 +0100 Committer: Arnaldo Carvalho de Melo <[email protected]> CommitDate: Thu, 26 Jan 2017 11:42:56 -0300
perf probe: Delete an unnecessary assignment in try_to_find_absolute_address() Remove an error code assignment which is redundant in an if branch for the handling of a memory allocation failure because the same value was set for the local variable "err" before. Signed-off-by: Markus Elfring <[email protected]> Acked-by: Masami Hiramatsu <[email protected]> Cc: Adrian Hunter <[email protected]> Cc: Alexander Shishkin <[email protected]> Cc: He Kuang <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Milian Wolff <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Ravi Bangoria <[email protected]> Cc: Wang Nan <[email protected]> Cc: [email protected] Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> --- tools/perf/util/probe-event.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c index cdfc468..ded1e7d 100644 --- a/tools/perf/util/probe-event.c +++ b/tools/perf/util/probe-event.c @@ -2994,10 +2994,9 @@ static int try_to_find_absolute_address(struct perf_probe_event *pev, tev->nargs = pev->nargs; tev->args = zalloc(sizeof(struct probe_trace_arg) * tev->nargs); - if (!tev->args) { - err = -ENOMEM; + if (!tev->args) goto errout; - } + for (i = 0; i < tev->nargs; i++) copy_to_probe_trace_arg(&tev->args[i], &pev->args[i]);
