[Intel-gfx] [PATCH i-g-t v3 08/11] lib/kunit: Provide all results cleanup helper

[Janusz Krzysztofik]

Planned changes require a couple of loops around kunit_result_free().
Since we already have such loop, move it into a helper in preparation for
future uses.

Signed-off-by: Janusz Krzysztofik <janusz.krzysztofik at linux.intel.com>
Reviewed-by: Kamil Konieczny <kamil.konieczny at linux.intel.com>
---
 lib/igt_kmod.c | 20 ++++++++++++++------
 1 file changed, 14 insertions(+), 6 deletions(-)

diff --git a/lib/igt_kmod.c b/lib/igt_kmod.c
index d014644fb4..21c547bf42 100644
--- a/lib/igt_kmod.c
+++ b/lib/igt_kmod.c
@@ -888,13 +888,25 @@ static void kunit_result_free(struct igt_ktap_result **r,
 	*r = NULL;
 }
 
+static void kunit_results_free(struct igt_list_head *results,
+			       char **suite_name, char **case_name)
+{
+	struct igt_ktap_result *r, *rn;
+
+	igt_list_for_each_entry_safe(r, rn, results, link)
+		kunit_result_free(&r, suite_name, case_name);
+
+	free(*case_name);
+	free(*suite_name);
+}
+
 static void
 __igt_kunit(struct igt_ktest *tst, const char *name, const char *opts)
 {
 	struct modprobe_data modprobe = { tst->kmod, opts, 0, pthread_self(), };
 	char *suite_name = NULL, *case_name = NULL;
-	struct igt_ktap_result *r, *rn;
 	struct igt_ktap_results *ktap;
+	struct igt_ktap_result *r;
 	pthread_mutexattr_t attr;
 	IGT_LIST_HEAD(results);
 	unsigned long taints;
@@ -1000,11 +1012,7 @@ __igt_kunit(struct igt_ktest *tst, const char *name, const char *opts)
 
 	} while (ret == -EINPROGRESS);
 
-	igt_list_for_each_entry_safe(r, rn, &results, link)
-		kunit_result_free(&r, &suite_name, &case_name);
-
-	free(case_name);
-	free(suite_name);
+	kunit_results_free(&results, &suite_name, &case_name);
 
 	switch (pthread_mutex_lock(&modprobe.lock)) {
 	case 0:
-- 
2.42.0