diff --git a/test/boot/bootdev.c b/test/boot/bootdev.c
index 6e940002f84..1bf5929c396 100644
--- a/test/boot/bootdev.c
+++ b/test/boot/bootdev.c
@@ -680,7 +680,6 @@ static int bootdev_test_next_label(struct unit_test_state *uts)
 BOOTSTD_TEST(bootdev_test_next_label, UT_TESTF_DM | UT_TESTF_SCAN_FDT |
 	     UT_TESTF_ETH_BOOTDEV | UT_TESTF_SF_BOOTDEV);
 
-
 /* Check iterating to the next prioirty in a list */
 static int bootdev_test_next_prio(struct unit_test_state *uts)
 {
diff --git a/test/cmd/setexpr.c b/test/cmd/setexpr.c
index d50ce5803c3..4c6cc3cf09e 100644
--- a/test/cmd/setexpr.c
+++ b/test/cmd/setexpr.c
@@ -329,7 +329,6 @@ static int setexpr_test_str(struct unit_test_state *uts)
 }
 SETEXPR_TEST(setexpr_test_str, UT_TESTF_CONSOLE_REC);
 
-
 /* Test 'setexpr' command with concatenating strings */
 static int setexpr_test_str_oper(struct unit_test_state *uts)
 {
diff --git a/test/compression.c b/test/compression.c
index aa1d38bb7bc..618a1936955 100644
--- a/test/compression.c
+++ b/test/compression.c
@@ -139,7 +139,6 @@ static const char zstd_compressed[] =
 	"\x01\xe4\xf4\x6e\xfa";
 static const unsigned long zstd_compressed_size = sizeof(zstd_compressed) - 1;
 
-
 #define TEST_BUFFER_SIZE	512
 
 typedef int (*mutate_func)(struct unit_test_state *uts, void *, unsigned long,
diff --git a/test/dm/devres.c b/test/dm/devres.c
index 95a470b9f1c..7a3a669ddd4 100644
--- a/test/dm/devres.c
+++ b/test/dm/devres.c
@@ -69,7 +69,6 @@ static int dm_test_devres_free(struct unit_test_state *uts)
 }
 DM_TEST(dm_test_devres_free, UT_TESTF_SCAN_PDATA);
 
-
 /* Test that kzalloc() returns memory that is zeroed */
 static int dm_test_devres_kzalloc(struct unit_test_state *uts)
 {
diff --git a/test/dm/fwu_mdata.c b/test/dm/fwu_mdata.c
index 0be7f4519e2..6154480ba83 100644
--- a/test/dm/fwu_mdata.c
+++ b/test/dm/fwu_mdata.c
@@ -129,7 +129,6 @@ static int dm_test_fwu_mdata_write(struct unit_test_state *uts)
 	 */
 	event_notify_null(EVT_MAIN_LOOP);
 
-
 	ut_assertok(uclass_first_device_err(UCLASS_FWU_MDATA, &dev));
 
 	ut_assertok(fwu_init());
diff --git a/test/dm/remoteproc.c b/test/dm/remoteproc.c
index ef9e8e5a0df..444c4dce083 100644
--- a/test/dm/remoteproc.c
+++ b/test/dm/remoteproc.c
@@ -28,7 +28,6 @@ static int dm_test_remoteproc_base(struct unit_test_state *uts)
 	/* Ensure we are initialized */
 	ut_asserteq(true, rproc_is_initialized());
 
-
 	/* platform data device 1 */
 	ut_assertok(rproc_stop(0));
 	ut_assertok(rproc_reset(0));
diff --git a/test/dm/spmi.c b/test/dm/spmi.c
index e10ae8db4d3..ee444f3b9b1 100644
--- a/test/dm/spmi.c
+++ b/test/dm/spmi.c
@@ -70,7 +70,6 @@ static int dm_test_spmi_access(struct unit_test_state *uts)
 }
 DM_TEST(dm_test_spmi_access, UT_TESTF_SCAN_FDT);
 
-
 /* Test if it's possible to access GPIO that should be in pmic */
 static int dm_test_spmi_access_peripheral(struct unit_test_state *uts)
 {
diff --git a/test/dm/usb.c b/test/dm/usb.c
index 9a571938b81..0bbea219ec9 100644
--- a/test/dm/usb.c
+++ b/test/dm/usb.c
@@ -423,7 +423,6 @@ static int dm_test_usb_keyb(struct unit_test_state *uts)
 		{0x00, 0x00, "\0"}
 	};
 
-
 	state_set_skip_delays(true);
 	ut_assertok(usb_init());