diff options
| author | Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> | 2011-03-30 18:25:47 +0900 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-04-05 15:35:16 -0300 |
| commit | f0c4801a17cb1a762bed39a6a9d5e5be33d8a340 (patch) | |
| tree | 3a3d7e446748c4367d21cbddb9ce31f509d4993c /tools/perf/util/probe-finder.c | |
| parent | 7d21635ac5c78abe162fb3f56b37c30bcbfa019f (diff) | |
perf probe: Fix to remove redundant close
Since dwfl_end() closes given fd with dwfl, caller doesn't need to close its fd
when finishing process.
Cc: 2nddept-manager@sdl.hitachi.co.jp
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Lin Ming <ming.m.lin@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
LKML-Reference: <20110330092547.2132.93728.stgit@ltc236.sdl.hitachi.co.jp>
Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/probe-finder.c')
| -rw-r--r-- | tools/perf/util/probe-finder.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/util/probe-finder.c b/tools/perf/util/probe-finder.c index 3bcd140b454..5473f11a9bc 100644 --- a/tools/perf/util/probe-finder.c +++ b/tools/perf/util/probe-finder.c @@ -1455,6 +1455,7 @@ static int find_probes(int fd, struct probe_finder *pf) if (!dbg) { pr_warning("No debug information found in the vmlinux - " "please rebuild with CONFIG_DEBUG_INFO=y.\n"); + close(fd); /* Without dwfl_end(), fd isn't closed. */ return -EBADF; } @@ -1900,6 +1901,7 @@ int find_line_range(int fd, struct line_range *lr) if (!dbg) { pr_warning("No debug information found in the vmlinux - " "please rebuild with CONFIG_DEBUG_INFO=y.\n"); + close(fd); /* Without dwfl_end(), fd isn't closed. */ return -EBADF; } |