Messages in this thread Patch in this message | | | Date | Sat, 15 Mar 2008 17:04:39 +0100 (CET) | From | Julia Lawall <> | Subject | [PATCH 6/7] drivers/net/ipg.c: remove unused variable |
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From: Julia Lawall <julia@diku.dk>
The variable gig is initialized but never used otherwise.
The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/)
// <smpl> @@ type T; identifier i; constant C; @@
( extern T i; | - T i; <+... when != i - i = C; ...+> ) // </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk> --- drivers/net/ipg.c | 3 --- 1 file changed, 3 deletions(-)
diff -u -p a/drivers/net/ipg.c b/drivers/net/ipg.c --- a/drivers/net/ipg.c 2008-03-12 14:13:13.000000000 +0100 +++ b/drivers/net/ipg.c 2008-03-15 11:17:14.000000000 +0100 @@ -472,7 +472,6 @@ static int ipg_config_autoneg(struct net unsigned int txflowcontrol; unsigned int rxflowcontrol; unsigned int fullduplex; - unsigned int gig; u32 mac_ctrl_val; u32 asicctrl; u8 phyctrl; @@ -489,7 +488,6 @@ static int ipg_config_autoneg(struct net fullduplex = 0; txflowcontrol = 0; rxflowcontrol = 0; - gig = 0; /* To accomodate a problem in 10Mbps operation, * set a global flag if PHY running in 10Mbps mode. @@ -511,7 +509,6 @@ static int ipg_config_autoneg(struct net break; case IPG_PC_LINK_SPEED_1000MBPS: printk("1000Mbps.\n"); - gig = 1; break; default: printk("undefined!\n");
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