staging: gdm72xx: compress return logic into one line

Simplify function returns by merging assignment and return into
one command line.
Found with Coccinelle
@@
expression e, ret;
@@

-ret =
+return
	e;
-return ret;

Signed-off-by: Alison Schofield <amsfield22@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/gdm72xx/netlink_k.c b/drivers/staging/gdm72xx/netlink_k.c
index b7e5e70..cf0b47c 100644 (file)
--- a/drivers/staging/gdm72xx/netlink_k.c
+++ b/drivers/staging/gdm72xx/netlink_k.c
@@ -151,6 +151,5 @@ int netlink_send(struct sock *sock, int group, u16 type, void *msg, int len)
                pr_err("netlink_broadcast g=%d, t=%d, l=%d, r=%d\n",
                       group, type, len, ret);
        }
-       ret = 0;
-       return ret;
+       return 0;
 }

diff --git a/drivers/staging/gdm72xx/usb_boot.c b/drivers/staging/gdm72xx/usb_boot.c
index 39ca340..3082987 100644 (file)
--- a/drivers/staging/gdm72xx/usb_boot.c
+++ b/drivers/staging/gdm72xx/usb_boot.c
@@ -357,7 +357,5 @@ int usb_emergency(struct usb_device *usbdev)
                return ret;
        dev_info(&usbdev->dev, "GCT Emergency: Filesystem download success.\n");
 
-       ret = em_fw_reset(usbdev);
-
-       return ret;
+       return em_fw_reset(usbdev);
 }