[libata] sata_mv: remove extra braces

Signed-off-by: Jeff Garzik <jeff@garzik.org>

diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index a65ba636aaa8eeb0ddb66b160f4a5749409c1106..5f3d524c33872ef3267795f26e9c2f8d308b4aa4 100644 (file)
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -798,20 +798,18 @@ static u32 mv_scr_read(struct ata_port *ap, unsigned int sc_reg_in)
 {
        unsigned int ofs = mv_scr_offset(sc_reg_in);
 
-       if (0xffffffffU != ofs) {
+       if (0xffffffffU != ofs)
                return readl(mv_ap_base(ap) + ofs);
-       } else {
+       else
                return (u32) ofs;
-       }
 }
 
 static void mv_scr_write(struct ata_port *ap, unsigned int sc_reg_in, u32 val)
 {
        unsigned int ofs = mv_scr_offset(sc_reg_in);
 
-       if (0xffffffffU != ofs) {
+       if (0xffffffffU != ofs)
                writelfl(val, mv_ap_base(ap) + ofs);
-       }
 }
 
 static void mv_edma_cfg(struct mv_host_priv *hpriv, void __iomem *port_mmio)
@@ -1320,17 +1318,15 @@ static void mv_host_intr(struct ata_host *host, u32 relevant, unsigned int hc)
        int shift, port, port0, hard_port, handled;
        unsigned int err_mask;
 
-       if (hc == 0) {
+       if (hc == 0)
                port0 = 0;
-       } else {
+       else
                port0 = MV_PORTS_PER_HC;
-       }
 
        /* we'll need the HC success int register in most cases */
        hc_irq_cause = readl(hc_mmio + HC_IRQ_CAUSE_OFS);
-       if (hc_irq_cause) {
+       if (hc_irq_cause)
                writelfl(~hc_irq_cause, hc_mmio + HC_IRQ_CAUSE_OFS);
-       }
 
        VPRINTK("ENTER, hc%u relevant=0x%08x HC IRQ cause=0x%08x\n",
                hc,relevant,hc_irq_cause);
@@ -1425,9 +1421,8 @@ static irqreturn_t mv_interrupt(int irq, void *dev_instance)
        /* check the cases where we either have nothing pending or have read
         * a bogus register value which can indicate HW removal or PCI fault
         */
-       if (!irq_stat || (0xffffffffU == irq_stat)) {
+       if (!irq_stat || (0xffffffffU == irq_stat))
                return IRQ_NONE;
-       }
 
        n_hcs = mv_get_hc_count(host->ports[0]->flags);
        spin_lock(&host->lock);