Commit a4b77097 authored by Joe Perches's avatar Joe Perches Committed by David S. Miller
Browse files

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: default avatarJoe Perches <joe@perches.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 21ce849b
......@@ -726,7 +726,6 @@ static void el_receive(struct net_device *dev)
dev->stats.rx_packets++;
dev->stats.rx_bytes += pkt_len;
}
return;
}
/**
......
......@@ -573,7 +573,6 @@ el2_block_output(struct net_device *dev, int count,
}
blocked:;
outb_p(ei_status.interface_num==0 ? ECNTRL_THIN : ECNTRL_AUI, E33G_CNTRL);
return;
}
/* Read the 4 byte, page aligned 8390 specific header. */
......@@ -689,7 +688,6 @@ el2_block_input(struct net_device *dev, int count, struct sk_buff *skb, int ring
}
blocked:;
outb_p(ei_status.interface_num == 0 ? ECNTRL_THIN : ECNTRL_AUI, E33G_CNTRL);
return;
}
......
......@@ -764,7 +764,6 @@ static void init_82586_mem(struct net_device *dev)
if (net_debug > 4)
pr_debug("%s: Initialized 82586, status %04x.\n", dev->name,
readw(shmem+iSCB_STATUS));
return;
}
static void hardware_send_packet(struct net_device *dev, void *buf, short length, short pad)
......
......@@ -1037,7 +1037,6 @@ static void update_stats(struct net_device *dev)
/* Back to window 1, and turn statistics back on. */
EL3WINDOW(1);
outw(StatsEnable, ioaddr + EL3_CMD);
return;
}
static int
......
......@@ -958,7 +958,6 @@ static void corkscrew_timer(unsigned long data)
dev->name, media_tbl[dev->if_port].name);
#endif /* AUTOMEDIA */
return;
}
static void corkscrew_timeout(struct net_device *dev)
......@@ -1516,7 +1515,6 @@ static void update_stats(int ioaddr, struct net_device *dev)
/* We change back to window 7 (not 1) with the Vortex. */
EL3WINDOW(7);
return;
}
/* This new version of set_rx_mode() supports v1.4 kernels.
......
......@@ -1855,7 +1855,6 @@ leave_media_alone:
mod_timer(&vp->timer, RUN_AT(next_tick));
if (vp->deferred)
iowrite16(FakeIntr, ioaddr + EL3_CMD);
return;
}
static void vortex_tx_timeout(struct net_device *dev)
......@@ -2798,7 +2797,6 @@ static void update_stats(void __iomem *ioaddr, struct net_device *dev)
}
EL3WINDOW(old_window >> 13);
return;
}
static int vortex_nway_reset(struct net_device *dev)
......@@ -3120,7 +3118,6 @@ static void mdio_write(struct net_device *dev, int phy_id, int location, int val
iowrite16(MDIO_ENB_IN | MDIO_SHIFT_CLK, mdio_addr);
mdio_delay();
}
return;
}
/* ACPI: Advanced Configuration and Power Interface. */
......
......@@ -619,7 +619,6 @@ static void lance_load_multicast (struct net_device *dev)
crc = crc >> 26;
mcast_table [crc >> 4] |= 1 << (crc & 0xf);
}
return;
}
......
......@@ -1224,8 +1224,6 @@ static void cp_tx_timeout(struct net_device *dev)
netif_wake_queue(dev);
spin_unlock_irqrestore(&cp->lock, flags);
return;
}
#ifdef BROKEN
......
......@@ -627,7 +627,6 @@ static void lance_load_multicast (struct net_device *dev)
crc = crc >> 26;
mcast_table [crc >> 4] |= 1 << (crc & 0xf);
}
return;
}
static void lance_set_multicast (struct net_device *dev)
......
......@@ -307,8 +307,6 @@ static void ac_reset_8390(struct net_device *dev)
ei_status.txing = 0;
outb(AC_ENABLE, ioaddr + AC_RESET_PORT);
if (ei_debug > 1) printk("reset done\n");
return;
}
/* Grab the 8390 specific header. Similar to the block_input routine, but
......
......@@ -2919,8 +2919,6 @@ static void __devinit ace_clear(struct ace_regs __iomem *regs, u32 dest, int siz
dest += tsize;
size -= tsize;
}
return;
}
......
......@@ -521,7 +521,6 @@ apne_block_output(struct net_device *dev, int count,
outb(ENISR_RDC, nic_base + NE_EN0_ISR); /* Ack intr. */
ei_status.dmaing &= ~0x01;
return;
}
static irqreturn_t apne_interrupt(int irq, void *dev_id)
......
......@@ -593,8 +593,6 @@ static void cops_load (struct net_device *dev)
tangent_wait_reset(ioaddr);
inb(ioaddr); /* Clear initial ready signal. */
}
return;
}
/*
......@@ -701,8 +699,6 @@ static void cops_poll(unsigned long ltdev)
/* poll 20 times per second */
cops_timer.expires = jiffies + HZ/20;
add_timer(&cops_timer);
return;
}
/*
......
......@@ -641,7 +641,6 @@ done:
inb_p(base+7);
inb_p(base+7);
}
return;
}
......
......@@ -795,7 +795,6 @@ net_rx(struct net_device *dev)
printk("%s: Exint Rx packet with mode %02x after %d ticks.\n",
dev->name, inb(ioaddr + RX_MODE), i);
}
return;
}
/* The inverse routine to net_open(). */
......@@ -869,7 +868,6 @@ set_rx_mode(struct net_device *dev)
outw(saved_bank, ioaddr + CONFIG_0);
}
spin_unlock_irqrestore (&lp->lock, flags);
return;
}
#ifdef MODULE
......
......@@ -263,8 +263,6 @@ static void atl1c_get_wol(struct net_device *netdev,
wol->wolopts |= WAKE_MAGIC;
if (adapter->wol & AT_WUFC_LNKC)
wol->wolopts |= WAKE_PHY;
return;
}
static int atl1c_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
......
......@@ -317,8 +317,6 @@ static void atl1c_common_task(struct work_struct *work)
if (adapter->work_event & ATL1C_WORK_EVENT_LINK_CHANGE)
atl1c_check_link_status(adapter);
return;
}
......
......@@ -338,8 +338,6 @@ static void atl1e_get_wol(struct net_device *netdev,
wol->wolopts |= WAKE_MAGIC;
if (adapter->wol & AT_WUFC_LNKC)
wol->wolopts |= WAKE_PHY;
return;
}
static int atl1e_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
......
......@@ -707,8 +707,6 @@ static void atl1e_init_ring_resources(struct atl1e_adapter *adapter)
adapter->ring_vir_addr = NULL;
adapter->rx_ring.desc = NULL;
rwlock_init(&adapter->tx_ring.tx_lock);
return;
}
/*
......@@ -905,8 +903,6 @@ static inline void atl1e_configure_des_ring(const struct atl1e_adapter *adapter)
AT_WRITE_REG(hw, REG_HOST_RXFPAGE_SIZE, rx_ring->page_size);
/* Load all of base address above */
AT_WRITE_REG(hw, REG_LOAD_PTR, 1);
return;
}
static inline void atl1e_configure_tx(struct atl1e_adapter *adapter)
......@@ -950,7 +946,6 @@ static inline void atl1e_configure_tx(struct atl1e_adapter *adapter)
(((u16)hw->tpd_burst & TXQ_CTRL_NUM_TPD_BURST_MASK)
<< TXQ_CTRL_NUM_TPD_BURST_SHIFT)
| TXQ_CTRL_ENH_MODE | TXQ_CTRL_EN);
return;
}
static inline void atl1e_configure_rx(struct atl1e_adapter *adapter)
......@@ -1004,7 +999,6 @@ static inline void atl1e_configure_rx(struct atl1e_adapter *adapter)
RXQ_CTRL_CUT_THRU_EN | RXQ_CTRL_EN;
AT_WRITE_REG(hw, REG_RXQ_CTRL, rxq_ctrl_data);
return;
}
static inline void atl1e_configure_dma(struct atl1e_adapter *adapter)
......@@ -1024,7 +1018,6 @@ static inline void atl1e_configure_dma(struct atl1e_adapter *adapter)
<< DMA_CTRL_DMAW_DLY_CNT_SHIFT;
AT_WRITE_REG(hw, REG_DMA_CTRL, dma_ctrl_data);
return;
}
static void atl1e_setup_mac_ctrl(struct atl1e_adapter *adapter)
......
......@@ -1830,8 +1830,6 @@ static void atl1_rx_checksum(struct atl1_adapter *adapter,
adapter->hw_csum_good++;
return;
}
return;
}
/*
......@@ -3390,7 +3388,6 @@ static void atl1_get_wol(struct net_device *netdev,
wol->wolopts = 0;
if (adapter->wol & ATLX_WUFC_MAG)
wol->wolopts |= WAKE_MAGIC;
return;
}
static int atl1_set_wol(struct net_device *netdev,
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment