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| author | Andrei Epure <epure.andrei@gmail.com> | 2013-03-10 15:09:47 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-03-11 15:06:14 -0400 |
| commit | 7c21bb6996d40f6bb21a015392be41ebb0e538c2 (patch) | |
| tree | 10ae716d3c64dd3a585ec987fa3767434b6e1df7 /drivers/net/wireless/rtlwifi/usb.c | |
| parent | 60c46bf8176bd4cf28314a8bf0cf26f2ddc3b793 (diff) | |
| download | talos-op-linux-7c21bb6996d40f6bb21a015392be41ebb0e538c2.tar.gz talos-op-linux-7c21bb6996d40f6bb21a015392be41ebb0e538c2.zip | |
wireless:rtlwifi: replaced kmalloc+memcpy with kmemdup
Signed-off-by: Andrei Epure <epure.andrei@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/rtlwifi/usb.c')
| -rw-r--r-- | drivers/net/wireless/rtlwifi/usb.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/wireless/rtlwifi/usb.c b/drivers/net/wireless/rtlwifi/usb.c index 156b52732f3d..b5c80b5d57ef 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); |
