[PATCH v2] mt76: usb: reduce code indentation in mt76u_alloc_tx

[Lorenzo Bianconi]

Improve code readability reducing code indentation in
mt76u_alloc_tx

Signed-off-by: Lorenzo Bianconi <lore...@kernel.org>
---
Changes since v1:
- use devm_kcalloc instead of devm_kzalloc and get rid of size
---
 drivers/net/wireless/mediatek/mt76/usb.c | 17 ++++++++---------
 1 file changed, 8 insertions(+), 9 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/usb.c 
b/drivers/net/wireless/mediatek/mt76/usb.c
index 4c1abd492405..508931101178 100644
--- a/drivers/net/wireless/mediatek/mt76/usb.c
+++ b/drivers/net/wireless/mediatek/mt76/usb.c
@@ -810,15 +810,14 @@ static int mt76u_alloc_tx(struct mt76_dev *dev)
                        if (!buf->urb)
                                return -ENOMEM;
 
-                       if (dev->usb.sg_en) {
-                               size_t size = MT_SG_MAX_SIZE *
-                                             sizeof(struct scatterlist);
-
-                               buf->urb->sg = devm_kzalloc(dev->dev, size,
-                                                           GFP_KERNEL);
-                               if (!buf->urb->sg)
-                                       return -ENOMEM;
-                       }
+                       if (!dev->usb.sg_en)
+                               continue;
+
+                       buf->urb->sg = devm_kcalloc(dev->dev, MT_SG_MAX_SIZE,
+                                                   sizeof(struct scatterlist),
+                                                   GFP_KERNEL);
+                       if (!buf->urb->sg)
+                               return -ENOMEM;
                }
        }
        return 0;
-- 
2.20.1