gianfar: Fix misleading indentation in startup_gfar()

Just stumbled upon the issue while looking for another bug.

The code looks correct, the indentation is not.

Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/gianfar.c

diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index f1d4b45..5f4ea0f 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -1919,7 +1919,7 @@
 		if (err) {
 			for (j = 0; j < i; j++)
 				free_grp_irqs(&priv->gfargrp[j]);
-				goto irq_fail;
+			goto irq_fail;
 		}
 	}