diff options
| author | Julia Lawall <julia@diku.dk> | 2010-03-09 22:15:21 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-05-11 11:35:34 -0700 |
| commit | 8f18604e6f0975fa852f43f90d5556efd67efadc (patch) | |
| tree | f36ae2b6163467d3448e298c8edd2435fd4a69bd /drivers/staging/rtl8192u | |
| parent | 347fd7dbdb6ca771f59996ae3c75a2dfde66c3d7 (diff) | |
Staging: drop redundant memset
The region set by the call to memset is immediately overwritten by the
subsequent call to memcpy.
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@@
expression e1,e2,e3,e4;
@@
- memset(e1,e2,e3);
memcpy(e1,e4,e3);
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/rtl8192u')
| -rw-r--r-- | drivers/staging/rtl8192u/r819xU_cmdpkt.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/staging/rtl8192u/r819xU_cmdpkt.c b/drivers/staging/rtl8192u/r819xU_cmdpkt.c index fd19a85297a9..0cb28c776c49 100644 --- a/drivers/staging/rtl8192u/r819xU_cmdpkt.c +++ b/drivers/staging/rtl8192u/r819xU_cmdpkt.c @@ -63,7 +63,6 @@ SendTxCommandPacket( tcb_desc->bLastIniPkt = 0; skb_reserve(skb, USB_HWDESC_HEADER_LEN); ptr_buf = skb_put(skb, DataLen); - memset(ptr_buf,0,DataLen); memcpy(ptr_buf,pData,DataLen); tcb_desc->txbuf_size= (u16)DataLen; |