[PATCH u-boot-marvell 09/19] net: mvneta: Fix unused variable warning if DM_GPIO is disabled

[Marek Behún]

From: Marek Behún <marek.be...@nic.cz>

The `ret` variable in mvneta_probe() is unused if DM_GPIO is disabled.

Since the variable is used only once after assigning value, we can
inline the usage and drop the variable.

Signed-off-by: Marek Behún <marek.be...@nic.cz>
---
 drivers/net/mvneta.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/net/mvneta.c b/drivers/net/mvneta.c
index 19f8145fc0..72789fc5c6 100644
--- a/drivers/net/mvneta.c
+++ b/drivers/net/mvneta.c
@@ -1570,7 +1570,6 @@ static int mvneta_probe(struct udevice *dev)
        int node = dev_of_offset(dev);
        void *bd_space;
        int fl_node;
-       int ret;
 
        /*
         * Allocate buffer area for descs and rx_buffers. This is only
@@ -1617,8 +1616,8 @@ static int mvneta_probe(struct udevice *dev)
        }
 
 #if CONFIG_IS_ENABLED(DM_GPIO)
-       ret = dev_read_phandle_with_args(dev, "sfp", NULL, 0, 0, &sfp_args);
-       if (!ret && ofnode_is_enabled(sfp_args.node))
+       if (!dev_read_phandle_with_args(dev, "sfp", NULL, 0, 0, &sfp_args) &&
+           ofnode_is_enabled(sfp_args.node))
                gpio_request_by_name_nodev(sfp_args.node, "tx-disable-gpio", 0,
                                           &pp->sfp_tx_disable_gpio, 
GPIOD_IS_OUT);
 
-- 
2.35.1