[media] fintek-cir: just return 0 instead of using a var

Instead of allocating a var to store 0 and just return it,
change the code to return 0 directly.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

diff --git a/drivers/media/rc/fintek-cir.c b/drivers/media/rc/fintek-cir.c
index f0a1f7d31ee6578925308b9be608f762c5b37fde..b5167573240e3631cd8d3ae74ccc6ec1893eed08 100644 (file)
--- a/drivers/media/rc/fintek-cir.c
+++ b/drivers/media/rc/fintek-cir.c
@@ -148,7 +148,6 @@ static int fintek_hw_detect(struct fintek_dev *fintek)
        u8 vendor_major, vendor_minor;
        u8 portsel, ir_class;
        u16 vendor, chip;
-       int ret = 0;
 
        fintek_config_mode_enable(fintek);
 
@@ -208,7 +207,7 @@ static int fintek_hw_detect(struct fintek_dev *fintek)
 
        spin_unlock_irqrestore(&fintek->fintek_lock, flags);
 
-       return ret;
+       return 0;
 }
 
 static void fintek_cir_ldev_init(struct fintek_dev *fintek)
@@ -644,7 +643,6 @@ static int fintek_suspend(struct pnp_dev *pdev, pm_message_t state)
 
 static int fintek_resume(struct pnp_dev *pdev)
 {
-       int ret = 0;
        struct fintek_dev *fintek = pnp_get_drvdata(pdev);
 
        fit_dbg("%s called", __func__);
@@ -661,7 +659,7 @@ static int fintek_resume(struct pnp_dev *pdev)
 
        fintek_cir_regs_init(fintek);
 
-       return ret;
+       return 0;
 }
 
 static void fintek_shutdown(struct pnp_dev *pdev)