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| author | Joe Perches <joe@perches.com> | 2010-05-14 00:19:28 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-05-14 00:19:28 -0700 |
| commit | a4b770972b8f819e408d7cc3ae9637e15bff62f6 (patch) | |
| tree | 62e3c413b084c106d750cf6cc0701709cde30100 /drivers/net/stmmac/dwmac1000_core.c | |
| parent | 21ce849ba5cc178740c6532ba3dded852296ad91 (diff) | |
| download | kernel_samsung_aries-a4b770972b8f819e408d7cc3ae9637e15bff62f6.zip kernel_samsung_aries-a4b770972b8f819e408d7cc3ae9637e15bff62f6.tar.gz kernel_samsung_aries-a4b770972b8f819e408d7cc3ae9637e15bff62f6.tar.bz2 | |
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/dwmac1000_core.c')
| -rw-r--r-- | drivers/net/stmmac/dwmac1000_core.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/net/stmmac/dwmac1000_core.c b/drivers/net/stmmac/dwmac1000_core.c index 0aa89ae..917b4e1 100644 --- a/drivers/net/stmmac/dwmac1000_core.c +++ b/drivers/net/stmmac/dwmac1000_core.c @@ -48,7 +48,6 @@ static void dwmac1000_core_init(unsigned long ioaddr) /* Tag detection without filtering */ writel(0x0, ioaddr + GMAC_VLAN_TAG); #endif - return; } static void dwmac1000_dump_regs(unsigned long ioaddr) @@ -61,7 +60,6 @@ static void dwmac1000_dump_regs(unsigned long ioaddr) pr_info("\tReg No. %d (offset 0x%x): 0x%08x\n", i, offset, readl(ioaddr + offset)); } - return; } static void dwmac1000_set_umac_addr(unsigned long ioaddr, unsigned char *addr, @@ -139,8 +137,6 @@ static void dwmac1000_set_filter(struct net_device *dev) CHIP_DBG(KERN_INFO "\tFrame Filter reg: 0x%08x\n\tHash regs: " "HI 0x%08x, LO 0x%08x\n", readl(ioaddr + GMAC_FRAME_FILTER), readl(ioaddr + GMAC_HASH_HIGH), readl(ioaddr + GMAC_HASH_LOW)); - - return; } static void dwmac1000_flow_ctrl(unsigned long ioaddr, unsigned int duplex, @@ -164,7 +160,6 @@ static void dwmac1000_flow_ctrl(unsigned long ioaddr, unsigned int duplex, } writel(flow, ioaddr + GMAC_FLOW_CTRL); - return; } static void dwmac1000_pmt(unsigned long ioaddr, unsigned long mode) @@ -180,7 +175,6 @@ static void dwmac1000_pmt(unsigned long ioaddr, unsigned long mode) } writel(pmt, ioaddr + GMAC_PMT); - return; } @@ -204,8 +198,6 @@ static void dwmac1000_irq_status(unsigned long ioaddr) * status register. */ readl(ioaddr + GMAC_PMT); } - - return; } struct stmmac_ops dwmac1000_ops = { |