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net: alteon: acenic: remove redundant pointer rxdesc 

Pointer rxdesc is being assigned but is never used hence it is
redundant and can be removed.

Cleans up clang warning:
warning: variable 'rxdesc' set but not used [-Wunused-but-set-variable]

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Colin Ian King 2018-07-04 08:01:35 +01:00 committed by David S. Miller
parent 5c17a07cff
commit 3ff39a2164
1 changed files with 1 additions and 4 deletions
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5
drivers/net/ethernet/alteon/acenic.c
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@ -1933,7 +1933,7 @@ static void ace_rx_int(struct net_device *dev, u32 rxretprd, u32 rxretcsm)
while (idx != rxretprd) {
struct ring_info *rip;
struct sk_buff *skb;
struct rx_desc *rxdesc, *retdesc;
struct rx_desc *retdesc;
u32 skbidx;
int bd_flags, desc_type, mapsize;
u16 csum;
@ -1959,19 +1959,16 @@ static void ace_rx_int(struct net_device *dev, u32 rxretprd, u32 rxretcsm)
case 0:
rip = &ap->skb->rx_std_skbuff[skbidx];
mapsize = ACE_STD_BUFSIZE;
rxdesc = &ap->rx_std_ring[skbidx];
std_count++;
break;
case BD_FLG_JUMBO:
rip = &ap->skb->rx_jumbo_skbuff[skbidx];
mapsize = ACE_JUMBO_BUFSIZE;
rxdesc = &ap->rx_jumbo_ring[skbidx];
atomic_dec(&ap->cur_jumbo_bufs);
break;
case BD_FLG_MINI:
rip = &ap->skb->rx_mini_skbuff[skbidx];
mapsize = ACE_MINI_BUFSIZE;
rxdesc = &ap->rx_mini_ring[skbidx];
mini_count++;
break;
default: