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perf script: Remove some bogus error handling

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If script_desc__new() fails then the current code has a NULL
dereference.  We don't actually need to do any cleanup, we can just
return NULL.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: kernel-janitors@vger.kernel.org
Link: http://lkml.kernel.org/r/20170722073610.nnsyiwdcfl6bhn4t@mwanda
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Dan Carpenter 2017-07-22 10:36:10 +03:00 committed by Arnaldo Carvalho de Melo
parent 868a832918
commit 2ec5cab604
1 changed files with 1 additions and 6 deletions
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7
tools/perf/builtin-script.c
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@ -2199,16 +2199,11 @@ static struct script_desc *script_desc__findnew(const char *name)
s = script_desc__new(name); s = script_desc__new(name);
if (!s) if (!s)
goto out_delete_desc; return NULL;
script_desc__add(s); script_desc__add(s);
return s; return s;
out_delete_desc:
script_desc__delete(s);
return NULL;
} }
static const char *ends_with(const char *str, const char *suffix) static const char *ends_with(const char *str, const char *suffix)