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Staging: comedi: drivers: Compressed two lines of code into one.

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The following patch compresses two lines of code into one using
coccinelle and removes an unused variable.
The following semantic patch was used:

@@
expression ret;
identifier f;
@@

-ret =
+return
     f(...);
-return ret;

Signed-off-by: Heena Sirwani <heenasirwani@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Heena Sirwani 2014-10-06 11:59:29 +05:30 committed by Greg Kroah-Hartman
parent 2d00485cac
commit ea0db9b2fd
1 changed files with 1 additions and 4 deletions
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5
drivers/staging/comedi/drivers/mite.c
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@ -494,13 +494,10 @@ EXPORT_SYMBOL_GPL(mite_bytes_read_from_memory_ub);
unsigned mite_dma_tcr(struct mite_channel *mite_chan)
{
struct mite_struct *mite = mite_chan->mite;
int tcr;
int lkar;
lkar = readl(mite->mite_io_addr + MITE_LKAR(mite_chan->channel));
tcr = readl(mite->mite_io_addr + MITE_TCR(mite_chan->channel));
return tcr;
return readl(mite->mite_io_addr + MITE_TCR(mite_chan->channel));
}
EXPORT_SYMBOL_GPL(mite_dma_tcr);