ubi-test: seed the random genrator in tests

Add a common seed_random_generator() and make tests use it
for seeding the random generator.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/tests/ubi-tests/integ.c b/tests/ubi-tests/integ.c
index e0e8bee..f293444 100644
--- a/tests/ubi-tests/integ.c
+++ b/tests/ubi-tests/integ.c
@@ -731,10 +731,8 @@ int main(int argc,char *argv[])
 		return 1;
 	}
 
-	initial_seed = getpid();
+	next_seed = initial_seed = seed_random_generator();
 	printf("Initial seed = %u\n", (unsigned) initial_seed);
-	next_seed = initial_seed;
-	srand(initial_seed);
 	load_ubi();
 
 	libubi = libubi_open();