rcar_gen3: drivers: qos: M3N: Drop extra level of nesting

The extra level of nesting is not necessary, drop it.
No functional change.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Change-Id: I6d268eae8df5794511d5211e5a59a36291adab3e

drivers/staging/renesas/rcar/qos/M3N/qos_init_m3n_v10.c

@@ -170,7 +170,6 @@ void qos_init_m3n_v10(void)
 		    SL_INIT_SSLOTCLK_M3N);
 	io_write_32(QOSCTRL_REF_ARS, REF_ARS_ARBSTOPCYCLE_M3N);
 
-	{
 	uint32_t i;
 
 	for (i = 0U; i < ARRAY_SIZE(mstat_fix); i++) {
@@ -193,7 +192,6 @@ void qos_init_m3n_v10(void)
 		io_write_64(QOSWT_BE_WTQOS_BANK1 + i * 8, qoswt_be[i]);
 	}
 #endif /* RCAR_REWT_TRAINING != RCAR_REWT_TRAINING_DISABLE */
-	}
 
 	/* RT bus Leaf setting */
 	io_write_32(RT_ACT0, 0x00000000U);