On Tue, Mar 11, 2014 at 02:38:11PM +0100, Jiri Olsa wrote:
> On Wed, Mar 05, 2014 at 11:49:31AM -0800, Andi Kleen wrote:
> > From: Andi Kleen <[email protected]>
> > 
> 
> SNIP
> 
> > +jsmntok_t *parse_json(const char *fn, char **map, size_t *size, int *len)
> > +{
> > +   jsmn_parser parser;
> > +   jsmntok_t *tokens;
> > +   jsmnerr_t res;
> > +   unsigned sz;
> > +
> > +   *map = mapfile(fn, size);
> > +   if (!*map)
> > +           return NULL;
> > +   /* Heuristic */
> > +   sz = *size * 16;
> > +   tokens = malloc(sz);
> > +   if (!tokens)
> > +           goto error;
> > +   jsmn_init(&parser);
> > +   res = jsmn_parse(&parser, *map, *size, tokens,
> > +                    sz / sizeof(jsmntok_t));
> > +   if (res != JSMN_SUCCESS) {
> > +           fprintf(stderr, "%s: json error %d\n", fn, res);
> 
> use pr_err

dito.
-Andi
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