perf sort: Get rid of unnecessary __maybe_unused

Some functions have set __maybe_unused on its arguments that are used
actually.  Remove them.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1356599507-14226-3-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
index ce5d404..3c2836e 100644 (file)
--- a/tools/perf/util/sort.c
+++ b/tools/perf/util/sort.c
@@ -197,7 +197,7 @@ sort__sym_cmp(struct hist_entry *left, struct hist_entry *right)
 
 static int _hist_entry__sym_snprintf(struct map *map, struct symbol *sym,
                                     u64 ip, char level, char *bf, size_t size,
-                                    unsigned int width __maybe_unused)
+                                    unsigned int width)
 {
        size_t ret = 0;
 
@@ -224,8 +224,7 @@ static int _hist_entry__sym_snprintf(struct map *map, struct symbol *sym,
 }
 
 static int hist_entry__sym_snprintf(struct hist_entry *self, char *bf,
-                                   size_t size,
-                                   unsigned int width __maybe_unused)
+                                   size_t size, unsigned int width)
 {
        return _hist_entry__sym_snprintf(self->ms.map, self->ms.sym, self->ip,
                                         self->level, bf, size, width);
@@ -398,8 +397,7 @@ sort__sym_to_cmp(struct hist_entry *left, struct hist_entry *right)
 }
 
 static int hist_entry__sym_from_snprintf(struct hist_entry *self, char *bf,
-                                       size_t size,
-                                       unsigned int width __maybe_unused)
+                                        size_t size, unsigned int width)
 {
        struct addr_map_symbol *from = &self->branch_info->from;
        return _hist_entry__sym_snprintf(from->map, from->sym, from->addr,
@@ -408,8 +406,7 @@ static int hist_entry__sym_from_snprintf(struct hist_entry *self, char *bf,
 }
 
 static int hist_entry__sym_to_snprintf(struct hist_entry *self, char *bf,
-                                      size_t size,
-                                      unsigned int width __maybe_unused)
+                                      size_t size, unsigned int width)
 {
        struct addr_map_symbol *to = &self->branch_info->to;
        return _hist_entry__sym_snprintf(to->map, to->sym, to->addr,