log: fix level picked with globbing on type register

[ upstream commit b2a6d7e ]

When a log type is registered, the level can be picked
by matching saved options.
The check of fnmatch globbing result was reversed.

The same bug was already fixed in a similar function.
This one is acting in log type register function.

Note: this function rte_log_register_type_and_pick_level()
is not used a lot and could be merged with rte_log_register().

Fixes: 6ff0f81 ("log: fix pattern matching")

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>

lib/librte_eal/common/eal_common_log.c

@@ -284,7 +284,7 @@ rte_log_register_type_and_pick_level(const char *name, uint32_t level_def)
 			continue;
 
 		if (opt_ll->pattern) {
-			if (fnmatch(opt_ll->pattern, name, 0))
+			if (fnmatch(opt_ll->pattern, name, 0) == 0)
 				level = opt_ll->level;
 		} else {
 			if (regexec(&opt_ll->re_match, name, 0, NULL, 0) == 0)