pata_arasan_cf: Delete an unnecessary variable initialisation in arasan_cf_probe()

The local variable "ret" will eventually be set to an appropriate value
a bit later. Thus omit the explicit initialisation at the beginning.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Tejun Heo <tj@kernel.org>

diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c
index be5fbce..ebecab8 100644 (file)
--- a/drivers/ata/pata_arasan_cf.c
+++ b/drivers/ata/pata_arasan_cf.c
@@ -796,7 +796,7 @@ static int arasan_cf_probe(struct platform_device *pdev)
        struct resource *res;
        u32 quirk;
        irq_handler_t irq_handler = NULL;
-       int ret = 0;
+       int ret;
 
        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
        if (!res)