diff options
Diffstat (limited to 'tools/perf/util/probe-finder.c')
| -rw-r--r-- | tools/perf/util/probe-finder.c | 24 |
1 files changed, 8 insertions, 16 deletions
diff --git a/tools/perf/util/probe-finder.c b/tools/perf/util/probe-finder.c index 8c087359b7ce..6d8796e38d7f 100644 --- a/tools/perf/util/probe-finder.c +++ b/tools/perf/util/probe-finder.c @@ -226,10 +226,8 @@ struct debuginfo *debuginfo__new(const char *path) if (!dbg) return NULL; - if (debuginfo__init_offline_dwarf(dbg, path) < 0) { - free(dbg); - dbg = NULL; - } + if (debuginfo__init_offline_dwarf(dbg, path) < 0) + zfree(&dbg); return dbg; } @@ -241,10 +239,8 @@ struct debuginfo *debuginfo__new_online_kernel(unsigned long addr) if (!dbg) return NULL; - if (debuginfo__init_online_kernel_dwarf(dbg, (Dwarf_Addr)addr) < 0) { - free(dbg); - dbg = NULL; - } + if (debuginfo__init_online_kernel_dwarf(dbg, (Dwarf_Addr)addr) < 0) + zfree(&dbg); return dbg; } @@ -1302,8 +1298,7 @@ int debuginfo__find_trace_events(struct debuginfo *dbg, ret = debuginfo__find_probes(dbg, &tf.pf); if (ret < 0) { - free(*tevs); - *tevs = NULL; + zfree(tevs); return ret; } @@ -1417,8 +1412,7 @@ int debuginfo__find_available_vars_at(struct debuginfo *dbg, free(af.vls[af.nvls].point.symbol); strlist__delete(af.vls[af.nvls].vars); } - free(af.vls); - *vls = NULL; + zfree(vls); return ret; } @@ -1522,8 +1516,7 @@ post: if (fname) { ppt->file = strdup(fname); if (ppt->file == NULL) { - free(ppt->function); - ppt->function = NULL; + zfree(&ppt->function); ret = -ENOMEM; goto end; } @@ -1577,8 +1570,7 @@ static int find_line_range_by_line(Dwarf_Die *sp_die, struct line_finder *lf) else ret = 0; /* Lines are not found */ else { - free(lf->lr->path); - lf->lr->path = NULL; + zfree(&lf->lr->path); } return ret; } |