diff options
| 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/dwmac100_dma.c | |
| parent | 21ce849ba5cc178740c6532ba3dded852296ad91 (diff) | |
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_dma.c')
| -rw-r--r-- | drivers/net/stmmac/dwmac100_dma.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/net/stmmac/dwmac100_dma.c b/drivers/net/stmmac/dwmac100_dma.c index 96d098d68ad..2fece7b7272 100644 --- a/drivers/net/stmmac/dwmac100_dma.c +++ b/drivers/net/stmmac/dwmac100_dma.c @@ -71,8 +71,6 @@ static void dwmac100_dma_operation_mode(unsigned long ioaddr, int txmode, csr6 |= DMA_CONTROL_TTC_128; writel(csr6, ioaddr + DMA_CONTROL); - - return; } static void dwmac100_dump_dma_regs(unsigned long ioaddr) @@ -88,7 +86,6 @@ static void dwmac100_dump_dma_regs(unsigned long ioaddr) DMA_CUR_TX_BUF_ADDR, readl(ioaddr + DMA_CUR_TX_BUF_ADDR)); CHIP_DBG(KERN_DEBUG "\t CSR21 (offset 0x%x): 0x%08x\n", DMA_CUR_RX_BUF_ADDR, readl(ioaddr + DMA_CUR_RX_BUF_ADDR)); - return; } /* DMA controller has two counters to track the number of @@ -119,7 +116,6 @@ static void dwmac100_dma_diagnostic_fr(void *data, struct stmmac_extra_stats *x, x->rx_missed_cntr += miss_f; } } - return; } struct stmmac_dma_ops dwmac100_dma_ops = { |