From ea0db9b2fd284104a9fd1cead85252a83375c71f Mon Sep 17 00:00:00 2001 From: Heena Sirwani Date: Mon, 6 Oct 2014 11:59:29 +0530 Subject: [PATCH] Staging: comedi: drivers: Compressed two lines of code into one. 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 Acked-by: Julia Lawall Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/mite.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/staging/comedi/drivers/mite.c b/drivers/staging/comedi/drivers/mite.c index 4f7829010a99..a43b5beffc4b 100644 --- a/drivers/staging/comedi/drivers/mite.c +++ b/drivers/staging/comedi/drivers/mite.c @@ -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); -- 2.30.2