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perf tools: Get rid of dso__needs_decompress() call in __open_dso()

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There's no need to call dso__needs_decompress() twice in the function.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20180817094813.15086-4-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Jiri Olsa 2018-08-17 11:48:03 +02:00 committed by Arnaldo Carvalho de Melo
parent 2354ae9bdc
commit d68a29c282
1 changed files with 3 additions and 1 deletions
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4
tools/perf/util/dso.c
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@ -468,6 +468,7 @@ static int __open_dso(struct dso *dso, struct machine *machine)
int fd = -EINVAL;
char *root_dir = (char *)"";
char *name = malloc(PATH_MAX);
bool decomp = false;
if (!name)
return -ENOMEM;
@ -491,12 +492,13 @@ static int __open_dso(struct dso *dso, struct machine *machine)
goto out;
}
decomp = true;
strcpy(name, newpath);
}
fd = do_open(name);
if (dso__needs_decompress(dso))
if (decomp)
unlink(name);
out: