scsi: arcmsr: Remove unnecessary syntax

Remove unnecessary syntax.

Link: https://lore.kernel.org/r/29486c1a50df3bb1312fb9d6a2dec075f212e4d5.camel@areca.com.tw
Signed-off-by: ching Huang <ching2048@areca.com.tw>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/arcmsr/arcmsr_hba.c b/drivers/scsi/arcmsr/arcmsr_hba.c
index fa562a085600ded315af1e20442e2372ff4d31e6..5076480b336feb06ca4ff0fdd55ec7a18cc0b8a1 100644 (file)
--- a/drivers/scsi/arcmsr/arcmsr_hba.c
+++ b/drivers/scsi/arcmsr/arcmsr_hba.c
@@ -317,20 +317,16 @@ static bool arcmsr_remap_pciregion(struct AdapterControlBlock *acb)
 static void arcmsr_unmap_pciregion(struct AdapterControlBlock *acb)
 {
        switch (acb->adapter_type) {
-       case ACB_ADAPTER_TYPE_A:{
+       case ACB_ADAPTER_TYPE_A:
                iounmap(acb->pmuA);
-       }
-       break;
-       case ACB_ADAPTER_TYPE_B:{
+               break;
+       case ACB_ADAPTER_TYPE_B:
                iounmap(acb->mem_base0);
                iounmap(acb->mem_base1);
-       }
-
-       break;
-       case ACB_ADAPTER_TYPE_C:{
+               break;
+       case ACB_ADAPTER_TYPE_C:
                iounmap(acb->pmuC);
-       }
-       break;
+               break;
        case ACB_ADAPTER_TYPE_D:
                iounmap(acb->mem_base0);
                break;
@@ -552,18 +548,14 @@ static void arcmsr_flush_adapter_cache(struct AdapterControlBlock *acb)
 {
        switch (acb->adapter_type) {
 
-       case ACB_ADAPTER_TYPE_A: {
+       case ACB_ADAPTER_TYPE_A:
                arcmsr_hbaA_flush_cache(acb);
-               }
                break;
-
-       case ACB_ADAPTER_TYPE_B: {
+       case ACB_ADAPTER_TYPE_B:
                arcmsr_hbaB_flush_cache(acb);
-               }
                break;
-       case ACB_ADAPTER_TYPE_C: {
+       case ACB_ADAPTER_TYPE_C:
                arcmsr_hbaC_flush_cache(acb);
-               }
                break;
        case ACB_ADAPTER_TYPE_D:
                arcmsr_hbaD_flush_cache(acb);
@@ -1213,21 +1205,15 @@ static uint8_t arcmsr_abort_allcmd(struct AdapterControlBlock *acb)
 {
        uint8_t rtnval = 0;
        switch (acb->adapter_type) {
-       case ACB_ADAPTER_TYPE_A: {
+       case ACB_ADAPTER_TYPE_A:
                rtnval = arcmsr_hbaA_abort_allcmd(acb);
-               }
                break;
-
-       case ACB_ADAPTER_TYPE_B: {
+       case ACB_ADAPTER_TYPE_B:
                rtnval = arcmsr_hbaB_abort_allcmd(acb);
-               }
                break;
-
-       case ACB_ADAPTER_TYPE_C: {
+       case ACB_ADAPTER_TYPE_C:
                rtnval = arcmsr_hbaC_abort_allcmd(acb);
-               }
                break;
-
        case ACB_ADAPTER_TYPE_D:
                rtnval = arcmsr_hbaD_abort_allcmd(acb);
                break;
@@ -1916,18 +1902,14 @@ static void arcmsr_hbaE_stop_bgrb(struct AdapterControlBlock *pACB)
 static void arcmsr_stop_adapter_bgrb(struct AdapterControlBlock *acb)
 {
        switch (acb->adapter_type) {
-       case ACB_ADAPTER_TYPE_A: {
+       case ACB_ADAPTER_TYPE_A:
                arcmsr_hbaA_stop_bgrb(acb);
-               }
                break;
-
-       case ACB_ADAPTER_TYPE_B: {
+       case ACB_ADAPTER_TYPE_B:
                arcmsr_hbaB_stop_bgrb(acb);
-               }
                break;
-       case ACB_ADAPTER_TYPE_C: {
+       case ACB_ADAPTER_TYPE_C:
                arcmsr_hbaC_stop_bgrb(acb);
-               }
                break;
        case ACB_ADAPTER_TYPE_D:
                arcmsr_hbaD_stop_bgrb(acb);
@@ -1951,7 +1933,6 @@ static void arcmsr_iop_message_read(struct AdapterControlBlock *acb)
                writel(ARCMSR_INBOUND_DRIVER_DATA_READ_OK, &reg->inbound_doorbell);
                }
                break;
-
        case ACB_ADAPTER_TYPE_B: {
                struct MessageUnit_B *reg = acb->pmuB;
                writel(ARCMSR_DRV2IOP_DATA_READ_OK, reg->drv2iop_doorbell);
@@ -2034,7 +2015,6 @@ struct QBUFFER __iomem *arcmsr_get_iop_rqbuffer(struct AdapterControlBlock *acb)
                qbuffer = (struct QBUFFER __iomem *)&reg->message_rbuffer;
                }
                break;
-
        case ACB_ADAPTER_TYPE_B: {
                struct MessageUnit_B *reg = acb->pmuB;
                qbuffer = (struct QBUFFER __iomem *)reg->message_rbuffer;
@@ -2069,7 +2049,6 @@ static struct QBUFFER __iomem *arcmsr_get_iop_wqbuffer(struct AdapterControlBloc
                pqbuffer = (struct QBUFFER __iomem *) &reg->message_wbuffer;
                }
                break;
-
        case ACB_ADAPTER_TYPE_B: {
                struct MessageUnit_B  *reg = acb->pmuB;
                pqbuffer = (struct QBUFFER __iomem *)reg->message_wbuffer;
@@ -2699,10 +2678,8 @@ static irqreturn_t arcmsr_interrupt(struct AdapterControlBlock *acb)
        switch (acb->adapter_type) {
        case ACB_ADAPTER_TYPE_A:
                return arcmsr_hbaA_handle_isr(acb);
-               break;
        case ACB_ADAPTER_TYPE_B:
                return arcmsr_hbaB_handle_isr(acb);
-               break;
        case ACB_ADAPTER_TYPE_C:
                return arcmsr_hbaC_handle_isr(acb);
        case ACB_ADAPTER_TYPE_D:
@@ -3634,18 +3611,14 @@ static int arcmsr_polling_ccbdone(struct AdapterControlBlock *acb,
        int rtn = 0;
        switch (acb->adapter_type) {
 
-       case ACB_ADAPTER_TYPE_A: {
+       case ACB_ADAPTER_TYPE_A:
                rtn = arcmsr_hbaA_polling_ccbdone(acb, poll_ccb);
-               }
                break;
-
-       case ACB_ADAPTER_TYPE_B: {
+       case ACB_ADAPTER_TYPE_B:
                rtn = arcmsr_hbaB_polling_ccbdone(acb, poll_ccb);
-               }
                break;
-       case ACB_ADAPTER_TYPE_C: {
+       case ACB_ADAPTER_TYPE_C:
                rtn = arcmsr_hbaC_polling_ccbdone(acb, poll_ccb);
-               }
                break;
        case ACB_ADAPTER_TYPE_D:
                rtn = arcmsr_hbaD_polling_ccbdone(acb, poll_ccb);