habanalabs: remove set but not used variable 'qman_base_addr'

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/misc/habanalabs/goya/goya.c: In function 'goya_init_mme_cmdq':
drivers/misc/habanalabs/goya/goya.c:1536:6: warning:
 variable 'qman_base_addr' set but not used [-Wunused-but-set-variable]

It is never used, so can be removed.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>

drivers/misc/habanalabs/goya/goya.c

@@ -1539,7 +1539,6 @@ static void goya_init_mme_cmdq(struct hl_device *hdev)
 	u32 mtr_base_lo, mtr_base_hi;
 	u32 so_base_lo, so_base_hi;
 	u32 gic_base_lo, gic_base_hi;
-	u64 qman_base_addr;
 
 	mtr_base_lo = lower_32_bits(CFG_BASE + mmSYNC_MNGR_MON_PAY_ADDRL_0);
 	mtr_base_hi = upper_32_bits(CFG_BASE + mmSYNC_MNGR_MON_PAY_ADDRL_0);
@@ -1551,9 +1550,6 @@ static void goya_init_mme_cmdq(struct hl_device *hdev)
 	gic_base_hi =
 		upper_32_bits(CFG_BASE + mmGIC_DISTRIBUTOR__5_GICD_SETSPI_NSR);
 
-	qman_base_addr = hdev->asic_prop.sram_base_address +
-				MME_QMAN_BASE_OFFSET;
-
 	WREG32(mmMME_CMDQ_CP_MSG_BASE0_ADDR_LO, mtr_base_lo);
 	WREG32(mmMME_CMDQ_CP_MSG_BASE0_ADDR_HI, mtr_base_hi);
 	WREG32(mmMME_CMDQ_CP_MSG_BASE1_ADDR_LO,	so_base_lo);