From: xu xin <xu.xin16@xxxxxxxxxx>
The pointer might be NULL, but it is dereferenced.
Reported-by: Zeal Robot <zealci@xxxxxxxxxx>
Signed-off-by: xu xin <xu.xin16@xxxxxxxxxx>
---
drivers/staging/r8188eu/os_dep/ioctl_linux.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/r8188eu/os_dep/ioctl_linux.c b/drivers/staging/r8188eu/os_dep/ioctl_linux.c
index a3e6d761e748..ce4ce9190f5f 100644
--- a/drivers/staging/r8188eu/os_dep/ioctl_linux.c
+++ b/drivers/staging/r8188eu/os_dep/ioctl_linux.c
@@ -4389,7 +4389,8 @@ static int rtw_dbg_port(struct net_device *dev,
pregpriv->rx_stbc = extra_arg;
DBG_88E("set rx_stbc =%d\n", pregpriv->rx_stbc);
} else {
- DBG_88E("get rx_stbc =%d\n", pregpriv->rx_stbc);
+ if (pregpriv)
+ DBG_88E("get rx_stbc =%d\n", pregpriv->rx_stbc);
}
}
break;
@@ -4401,7 +4402,8 @@ static int rtw_dbg_port(struct net_device *dev,
pregpriv->ampdu_enable = extra_arg;
DBG_88E("set ampdu_enable =%d\n", pregpriv->ampdu_enable);
} else {
- DBG_88E("get ampdu_enable =%d\n", pregpriv->ampdu_enable);
+ if (pregpriv)
+ DBG_88E("get ampdu_enable =%d\n", pregpriv->ampdu_enable);
}
}
break;