diff --git a/drivers/scsi/mvsas/mv_init.c b/drivers/scsi/mvsas/mv_init.c
index 5973eed94938..7ec9aa761979 100644
--- a/drivers/scsi/mvsas/mv_init.c
+++ b/drivers/scsi/mvsas/mv_init.c
@@ -176,15 +176,16 @@ static void mvs_tasklet(unsigned long opaque)
 
 static irqreturn_t mvs_interrupt(int irq, void *opaque)
 {
-	u32 core_nr;
 	u32 stat;
 	struct mvs_info *mvi;
 	struct sas_ha_struct *sha = opaque;
 #ifndef CONFIG_SCSI_MVSAS_TASKLET
 	u32 i;
-#endif
+	u32 core_nr;
 
 	core_nr = ((struct mvs_prv_info *)sha->lldd_ha)->n_host;
+#endif
+
 	mvi = ((struct mvs_prv_info *)sha->lldd_ha)->mvi[0];
 
 	if (unlikely(!mvi))
@@ -298,7 +299,7 @@ static int mvs_alloc(struct mvs_info *mvi, struct Scsi_Host *shost)
 
 int mvs_ioremap(struct mvs_info *mvi, int bar, int bar_ex)
 {
-	unsigned long res_start, res_len, res_flag, res_flag_ex = 0;
+	unsigned long res_start, res_len, res_flag_ex = 0;
 	struct pci_dev *pdev = mvi->pdev;
 	if (bar_ex != -1) {
 		/*
@@ -326,7 +327,6 @@ int mvs_ioremap(struct mvs_info *mvi, int bar, int bar_ex)
 		goto err_out;
 	}
 
-	res_flag = pci_resource_flags(pdev, bar);
 	mvi->regs = ioremap(res_start, res_len);
 
 	if (!mvi->regs) {