staging: rtl8192e: Avoid multiple line dereference

Avoid multiple line dereference to make the code more readable, as
suggested by checkpatch.pl

This patch fixes the following checkpatch.pl warning:

- WARNING: Avoid multiple line dereference
    prefer 'priv->rtllib->swcamtable[4].key_buf[0]'
  FILE: ./rtl8192e/rtl8192e/rtl_cam.c:189

- WARNING: Avoid multiple line dereference
    prefer 'priv->rtllib->swcamtable[4].key_buf[0]'
  FILE: ./rtl8192e/rtl8192e/rtl_cam.c:195

- WARNING: Avoid multiple line dereference
    prefer 'priv->rtllib->swcamtable[4].key_buf[0]'
  FILE: ./rtl8192e/rtl8192e/rtl_cam.c:204

- WARNING: Avoid multiple line dereference
    prefer 'priv->rtllib->swcamtable[4].key_buf[0]'
  FILE: ./rtl8192e/rtl8192e/rtl_cam.c:209

- WARNING: Avoid multiple line dereference
    prefer 'info_element->data[info_element->len]'
  FILE: ./rtl8192e/rtllib_rx.c:2287

Signed-off-by: Ojaswin Mujoo <ojaswin98@gmail.com>
Link: https://lore.kernel.org/r/435b60bd8874f8105b4af6e7eb9ee5bdbfe3112f.1620642396.git.ojaswin98@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_cam.c b/drivers/staging/rtl8192e/rtl8192e/rtl_cam.c
index c8506517cc8d6ecd6610e1b49d1f974c6402eef4..f75a1254378146b834a7717fc0092dcd2c70e207 100644 (file)
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_cam.c
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_cam.c
@@ -185,14 +185,12 @@ void rtl92e_cam_restore(struct net_device *dev)
                        rtl92e_set_key(dev, 4, 0,
                                       priv->rtllib->pairwise_key_type,
                                       (u8 *)dev->dev_addr, 0,
-                                      (u32 *)(&priv->rtllib->swcamtable[4].
-                                      key_buf[0]));
+                                      (u32 *)(&priv->rtllib->swcamtable[4].key_buf[0]));
                } else {
                        rtl92e_set_key(dev, 4, 0,
                                       priv->rtllib->pairwise_key_type,
                                       MacAddr, 0,
-                                      (u32 *)(&priv->rtllib->swcamtable[4].
-                                      key_buf[0]));
+                                      (u32 *)(&priv->rtllib->swcamtable[4].key_buf[0]));
                }
 
        } else if (priv->rtllib->pairwise_key_type == KEY_TYPE_CCMP) {
@@ -200,13 +198,11 @@ void rtl92e_cam_restore(struct net_device *dev)
                        rtl92e_set_key(dev, 4, 0,
                                       priv->rtllib->pairwise_key_type,
                                       (u8 *)dev->dev_addr, 0,
-                                      (u32 *)(&priv->rtllib->swcamtable[4].
-                                      key_buf[0]));
+                                      (u32 *)(&priv->rtllib->swcamtable[4].key_buf[0]));
                } else {
                        rtl92e_set_key(dev, 4, 0,
                                       priv->rtllib->pairwise_key_type, MacAddr,
-                                      0, (u32 *)(&priv->rtllib->swcamtable[4].
-                                      key_buf[0]));
+                                      0, (u32 *)(&priv->rtllib->swcamtable[4].key_buf[0]));
                        }
        }
 

diff --git a/drivers/staging/rtl8192e/rtllib_rx.c b/drivers/staging/rtl8192e/rtllib_rx.c
index 6e48b31a9afc749513181a6d234c8a259f60c5a1..c2209c0338380fccb2f41bdf050e4547119652c6 100644 (file)
--- a/drivers/staging/rtl8192e/rtllib_rx.c
+++ b/drivers/staging/rtl8192e/rtllib_rx.c
@@ -2285,8 +2285,7 @@ int rtllib_parse_info_param(struct rtllib_device *ieee,
 
                length -= sizeof(*info_element) + info_element->len;
                info_element =
-                   (struct rtllib_info_element *)&info_element->
-                   data[info_element->len];
+                   (struct rtllib_info_element *)&info_element->data[info_element->len];
        }
 
        if (!network->atheros_cap_exist && !network->broadcom_cap_exist &&