soundwire: cadence: Remove ret variable from sdw_cdns_irq()

[linux-2.6-microblaze.git] / drivers / soundwire / cadence_master.c

diff --git a/drivers/soundwire/cadence_master.c b/drivers/soundwire/cadence_master.c
index 2595042..9a9b611 100644 (file)
--- a/drivers/soundwire/cadence_master.c
+++ b/drivers/soundwire/cadence_master.c
@@ -822,7 +822,6 @@ irqreturn_t sdw_cdns_irq(int irq, void *dev_id)
 {
        struct sdw_cdns *cdns = dev_id;
        u32 int_status;
-       int ret = IRQ_HANDLED;
 
        /* Check if the link is up */
        if (!cdns->link_up)
@@ -900,7 +899,7 @@ irqreturn_t sdw_cdns_irq(int irq, void *dev_id)
        }
 
        cdns_writel(cdns, CDNS_MCP_INTSTAT, int_status);
-       return ret;
+       return IRQ_HANDLED;
 }
 EXPORT_SYMBOL(sdw_cdns_irq);