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authorJulia Lawall <julia@diku.dk>2010-01-18 00:29:19 -0800
committerDavid S. Miller <davem@davemloft.net>2010-01-18 00:29:19 -0800
commit2ae3111eafd797e24cc390bb5ce6a8fa0deacdb2 (patch)
tree14eeb14eb9a4d4e80a8714b88470ca9eaf8dde78 /drivers
parent354fcd7774a00809ebefdba75e747364cb22a940 (diff)
drivers/net: Eliminate useless code
The variable qdev is initialized twice to the same (side effect-free) expression. Drop one initialization. A simplified version of the semantic match that finds this problem is: (http://coccinelle.lip6.fr/) // <smpl> @forall@ idexpression *x; identifier f!=ERR_PTR; @@ x = f(...) ... when != x ( x = f(...,<+...x...+>,...) | * x = f(...) ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/qla3xxx.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/net/qla3xxx.c b/drivers/net/qla3xxx.c
index f922294fd349..4ef0afbcbe1b 100644
--- a/drivers/net/qla3xxx.c
+++ b/drivers/net/qla3xxx.c
@@ -4087,7 +4087,6 @@ static void __devexit ql3xxx_remove(struct pci_dev *pdev)
struct ql3_adapter *qdev = netdev_priv(ndev);
unregister_netdev(ndev);
- qdev = netdev_priv(ndev);
ql_disable_interrupts(qdev);