scsi: qla2xxx: Remove unused variable 'status'

Fix the clang build warning:

  drivers/scsi/qla2xxx/qla_nx.c:2209:6: error: variable 'status' set but not used [-Werror,-Wunused-but-set-variable]
        int status = 0;

Link: https://lore.kernel.org/r/20210726201924.3202278-4-morbo@google.com
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Bill Wendling <morbo@google.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/qla2xxx/qla_nx.c b/drivers/scsi/qla2xxx/qla_nx.c
index 615e44af1ca604309fd845ea4b5b0405d1b25d6d..11aad97dfca8c7e5f3d75237e677c75160349e05 100644 (file)
--- a/drivers/scsi/qla2xxx/qla_nx.c
+++ b/drivers/scsi/qla2xxx/qla_nx.c
@@ -2166,7 +2166,6 @@ qla82xx_poll(int irq, void *dev_id)
        struct qla_hw_data *ha;
        struct rsp_que *rsp;
        struct device_reg_82xx __iomem *reg;
-       int status = 0;
        uint32_t stat;
        uint32_t host_int = 0;
        uint16_t mb[8];
@@ -2195,7 +2194,6 @@ qla82xx_poll(int irq, void *dev_id)
                case 0x10:
                case 0x11:
                        qla82xx_mbx_completion(vha, MSW(stat));
-                       status |= MBX_INTERRUPT;
                        break;
                case 0x12:
                        mb[0] = MSW(stat);