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Subject[PATCH] wireless:rtlwifi: replaced kmalloc+memcpy with kmemdup
Date
Signed-off-by: Andrei Epure <epure.andrei@gmail.com>
---
drivers/net/wireless/rtlwifi/usb.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/wireless/rtlwifi/usb.c b/drivers/net/wireless/rtlwifi/usb.c
index 156b527..b5c80b5 100644
--- a/drivers/net/wireless/rtlwifi/usb.c
+++ b/drivers/net/wireless/rtlwifi/usb.c
@@ -224,10 +224,9 @@ static void _usb_writeN_sync(struct rtl_priv *rtlpriv, u32 addr, void *data,
u8 *buffer;

wvalue = (u16)(addr & 0x0000ffff);
- buffer = kmalloc(len, GFP_ATOMIC);
+ buffer = kmemdup(data, len, GFP_ATOMIC);
if (!buffer)
return;
- memcpy(buffer, data, len);
usb_control_msg(udev, pipe, request, reqtype, wvalue,
index, buffer, len, 50);

--
1.7.10.4


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