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authorJoe Perches <joe@perches.com>2010-05-14 00:19:28 -0700
committerDavid S. Miller <davem@davemloft.net>2010-05-14 00:19:28 -0700
commita4b770972b8f819e408d7cc3ae9637e15bff62f6 (patch)
tree62e3c413b084c106d750cf6cc0701709cde30100 /drivers/net/sundance.c
parent21ce849ba5cc178740c6532ba3dded852296ad91 (diff)
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drivers/net: Remove unnecessary returns from void function()s
This patch removes from drivers/net/ all the unnecessary return; statements that precede the last closing brace of void functions. It does not remove the returns that are immediately preceded by a label as gcc doesn't like that. It also does not remove null void functions with return. Done via: $ grep -rP --include=*.[ch] -l "return;\n}" net/ | \ xargs perl -i -e 'local $/ ; while (<>) { s/\n[ \t\n]+return;\n}/\n}/g; print; }' with some cleanups by hand. Compile tested x86 allmodconfig only. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/sundance.c')
-rw-r--r--drivers/net/sundance.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/net/sundance.c b/drivers/net/sundance.c
index 16803251a999..2678588ea4b2 100644
--- a/drivers/net/sundance.c
+++ b/drivers/net/sundance.c
@@ -788,7 +788,6 @@ static void mdio_write(struct net_device *dev, int phy_id, int location, int val
iowrite8(MDIO_EnbIn | MDIO_ShiftClk, mdio_addr);
mdio_delay();
}
- return;
}
static int mdio_wait_link(struct net_device *dev, int wait)
@@ -1022,7 +1021,6 @@ static void init_ring(struct net_device *dev)
np->tx_skbuff[i] = NULL;
np->tx_ring[i].status = 0;
}
- return;
}
static void tx_poll (unsigned long data)
@@ -1049,7 +1047,6 @@ static void tx_poll (unsigned long data)
if (ioread32 (np->base + TxListPtr) == 0)
iowrite32 (np->tx_ring_dma + head * sizeof(struct netdev_desc),
np->base + TxListPtr);
- return;
}
static netdev_tx_t
@@ -1378,7 +1375,6 @@ not_done:
if (np->budget <= 0)
np->budget = RX_BUDGET;
tasklet_schedule(&np->rx_tasklet);
- return;
}
static void refill_rx (struct net_device *dev)
@@ -1409,7 +1405,6 @@ static void refill_rx (struct net_device *dev)
np->rx_ring[entry].status = 0;
cnt++;
}
- return;
}
static void netdev_error(struct net_device *dev, int intr_status)
{