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>

1 files changed, 2 insertions, 0 deletions

diff --git a/tools/perf/util/probe-finder.c b/tools/perf/util/probe-finder.c
index 3bcd140b4545..5473f11a9bc8 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;
         }