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staging: rtl8712: rtl8712_recv: Remove useless intialisation 

Remove intialisation of a variable that is immediately reassigned.

The semantic patch used to find this is:

// <smpl>
@@
type T;
identifier x;
constant C;
expression e;
@@

T x
- = C
 ;
x = e;
// </smpl>

Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Amitoj Kaur Chawla 2015-10-15 02:29:55 +05:30 committed by Greg Kroah-Hartman
parent 28aba50013
commit a90391e4c1
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/rtl8712/rtl8712_recv.c
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@ -158,7 +158,7 @@ int r8712_free_recvframe(union recv_frame *precvframe,
static void update_recvframe_attrib_from_recvstat(struct rx_pkt_attrib *pattrib,
struct recv_stat *prxstat)
{
u16 drvinfo_sz = 0;
u16 drvinfo_sz;
drvinfo_sz = (le32_to_cpu(prxstat->rxdw0)&0x000f0000)>>16;
drvinfo_sz <<= 3;