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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/stmmac/dwmac100_core.c
parent21ce849ba5cc178740c6532ba3dded852296ad91 (diff)
downloadblackbird-obmc-linux-a4b770972b8f819e408d7cc3ae9637e15bff62f6.tar.gz
blackbird-obmc-linux-a4b770972b8f819e408d7cc3ae9637e15bff62f6.zip
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/stmmac/dwmac100_core.c')
-rw-r--r--drivers/net/stmmac/dwmac100_core.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/net/stmmac/dwmac100_core.c b/drivers/net/stmmac/dwmac100_core.c
index fab14a4cb14c..6f270a0e151a 100644
--- a/drivers/net/stmmac/dwmac100_core.c
+++ b/drivers/net/stmmac/dwmac100_core.c
@@ -40,7 +40,6 @@ static void dwmac100_core_init(unsigned long ioaddr)
#ifdef STMMAC_VLAN_TAG_USED
writel(ETH_P_8021Q, ioaddr + MAC_VLAN1);
#endif
- return;
}
static void dwmac100_dump_mac_regs(unsigned long ioaddr)
@@ -76,7 +75,6 @@ static void dwmac100_dump_mac_regs(unsigned long ioaddr)
MMC_HIGH_INTR_MASK, readl(ioaddr + MMC_HIGH_INTR_MASK));
pr_info("\t MMC Low Interrupt Mask (offset 0x%x): 0x%08x\n",
MMC_LOW_INTR_MASK, readl(ioaddr + MMC_LOW_INTR_MASK));
- return;
}
static void dwmac100_irq_status(unsigned long ioaddr)
@@ -145,7 +143,6 @@ static void dwmac100_set_filter(struct net_device *dev)
"HI 0x%08x, LO 0x%08x\n",
__func__, readl(ioaddr + MAC_CONTROL),
readl(ioaddr + MAC_HASH_HIGH), readl(ioaddr + MAC_HASH_LOW));
- return;
}
static void dwmac100_flow_ctrl(unsigned long ioaddr, unsigned int duplex,
@@ -156,8 +153,6 @@ static void dwmac100_flow_ctrl(unsigned long ioaddr, unsigned int duplex,
if (duplex)
flow |= (pause_time << MAC_FLOW_CTRL_PT_SHIFT);
writel(flow, ioaddr + MAC_FLOW_CTRL);
-
- return;
}
/* No PMT module supported for this Ethernet Controller.
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